CN220541004U - Anti-dazzle track line lamp of adjustable irradiation angle - Google Patents

Abstract

The utility model relates to a line lamp's field specifically discloses an anti-dazzle track line lamp of adjustable irradiation angle, and it is including being used for connecting the installation casing of fixed line lamp, the lamp body that is used for providing the illumination and two be used for connecting the apron with installation casing and lamp body continuous, and the both ends of installation casing are fixed respectively on two connection apron, and the both ends of lamp body rotate respectively simultaneously and install on two connection apron. When the linear lamp is used, the illumination angle can be adjusted by rotating the lamp body, the illumination effect is improved, the coverage area of the linear lamp for illumination is improved, and the illumination efficiency of the linear lamp is improved. The application has the advantages of adjustable irradiation angle, high applicability and anti-dazzle.

Description

Anti-dazzle track line lamp of adjustable irradiation angle

Technical Field

The application relates to the field of line lamps, in particular to an anti-dazzle track line lamp with an adjustable irradiation angle.

Background

Along with the increasing generalization of night scene lighting industry, building lighting demands are more and more, and the LED line lamp is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending, no maintenance and the like. The light source is widely applied to various indoor decorations at present, and has the effects of illumination and decoration.

At present, an integrated structural design is generally adopted for a commonly used LED line lamp, the irradiation angle of light rays of the line lamp after the line lamp is installed and fixed can not be adjusted, only one direction can be irradiated, the irradiation angle and direction can not be adjusted according to needs, the use is limited, and the applicability is poor.

Disclosure of Invention

In order to solve the problem that the irradiation angle of the existing line lamp cannot be adjusted, the application provides an anti-dazzle track line lamp with the adjustable irradiation angle, which has the advantages of adjustable irradiation angle, high applicability and anti-dazzle purpose.

The application provides an anti-dazzle track line lamp of adjustable irradiation angle adopts following technical scheme:

the utility model provides an anti-dazzle track line lamp of adjustable irradiation angle, is including the installation casing that is used for fixed line lamp, the lamp body that is used for providing the illumination and the connection apron that is used for linking to each other installation casing and lamp body, installation casing and lamp body are rectangular structure, the lamp body is located installation casing one side, the connection apron has two and installs simultaneously at installation casing both ends and lamp body both ends, installation casing both ends and connection apron fixed connection, lamp body both ends and connection apron rotate and are connected.

Through adopting above-mentioned technical scheme, through rotating the illumination angle that can adjust the lamp body between two connection apron with the lamp body, ensure that light is as far as possible towards the region that needs the illumination, avoid light to penetrate the human eye directly, improved the illuminating effect, improved the coverage of line lamp illumination simultaneously, improved the illumination efficiency of line lamp to make the line lamp can be applicable to the illumination needs of multiple scene, improve the suitability of line lamp.

Optionally, the lamp body is provided with two, installation casing one side is provided with the connecting piece, the connecting piece is isometric with the installation casing, two the lamp body is located the connecting piece both sides respectively, the shape that the connecting piece corresponds the lamp body has been seted up and has been dodged the mouth, the lamp body is dodged the mouth internal rotation.

Through adopting above-mentioned technical scheme, utilize connecting piece and installation casing cooperation to form more stable structure, improve the stability of connecting the apron installation, and then improve the stability of line lamp overall structure.

Optionally, a first screw groove is formed in the mounting shell and the connecting piece along the length direction, and the first screw groove is used for mounting the connecting cover plate.

Through adopting above-mentioned technical scheme, because the demand to line lamp length is different when in actual use, often need cut the installation casing so that the length of line lamp reaches actual need, and through setting up second spiro union groove along installation casing and connecting piece length direction for the arbitrary cutting surface structure of installation casing and connecting piece is unanimous, thereby is convenient for install the installation casing both ends installation connection apron after the cutting.

Optionally, installation casing one side extension degree direction is provided with the joint track, the joint is provided with the joint board in the joint track, the joint board slides along the joint track, the joint board is kept away from one side of installation casing and is provided with the installed part, the installed part links to each other with the installation carrier of line lamp.

Through adopting above-mentioned technical scheme, through making the joint board slide on the joint track, can adjust the relative position of line lamp and its installation carrier, and then adjust the illumination position of line lamp along the length direction of line lamp, improve the suitability of line lamp.

Optionally, the lamp body includes the lamp body, rotates lid, lighting unit and circuit board, the lamp body is tubular structure and has seted up the opening that supplies light to pass along length direction, the circuit board is rectangular structure and sets up along lamp body length direction, lighting unit distributes along circuit board length direction and towards the opening, it installs at the lamp body both ends to rotate the lid, it is provided with the pivot to rotate one side that the lamp body was kept away from to the lid, the pivot passes the connection apron and with connection apron normal running fit.

Through adopting above-mentioned technical scheme, through rotating the lid with lamp body both ends installation and passing the pivot and connect the apron, can rotate the lamp body and install between two connection apron, connect the apron simultaneously and form radial spacing effect to the pivot, improve the stability of lamp body when rotating, after fixing the installation casing both ends with the connection apron, the lamp body can be in the dodge mouthful internal rotation of connecting piece both sides and adjust the irradiation angle, installation is convenient and stable in structure.

Optionally, the periphery side of the rotating cover is provided with anti-slip lines.

Through adopting above-mentioned technical scheme, utilize anti-skidding line more be convenient for stir the lamp body and rotate between connecting the apron, improve the regulation precision of lamp body irradiation angle, further improve the illuminating effect.

Optionally, the inner wall that opening one side was kept away from to the lamp body is provided with the mounting panel along length direction, the mounting panel is formed with a plurality of notches along mounting panel length direction's jack-in groove, a plurality of jack-in groove opening is towards the opening of lamp body, a plurality of the jack-in groove has one to be located the intermediate position of mounting panel and towards the opening center, one side that the luminescence unit was kept away from to the circuit board is provided with a plurality of lugs, a plurality of the lug is pegged graft in the jack-in groove of mounting panel intermediate position.

By adopting the technical scheme, the plugging grooves in the middle position of the mounting plate are used for guiding the mounting circuit board, so that the luminous unit on the circuit board faces the axial position of the lamp shell, namely the middle position of the luminous unit faces the opening, and light is further led out uniformly from the opening, and the mounting precision of the circuit board and the lighting effect of the luminous unit are improved; meanwhile, as the lamp housing is of an open type cylinder structure, the forming difficulty is high, deformation is easy to generate in use, the structural strength of the lamp housing can be improved by utilizing the mounting plate, and the influence on the luminous effect caused by expansion or shrinkage of the opening due to deformation is avoided; in addition, a plurality of spliced grooves formed in the mounting plate can effectively increase the heat dissipation area, improve the heat dissipation effect of the circuit board, ensure that the light-emitting unit can be kept in normal working stability, and improve the stability and durability of the line lamp during use.

Optionally, the circuit board is provided with a plurality of reflection cups on one side of the light-emitting unit, the reflection cup is used for converging the light rays emitted by the light-emitting unit, and a plurality of reflection cups are in one-to-one correspondence with the light-emitting unit.

Through adopting above-mentioned technical scheme, utilize the reflection cup to reflect and assemble the light that the luminescence unit sent, can improve the luminous efficacy of luminescence unit, simultaneously along with the diameter of reflection cup increases gradually, avoid light to assemble excessively and lead to light and shade too big, can effectively improve the illuminating effect.

Optionally, an anti-dazzle cover for anti-dazzle is installed to one end of the reflecting cup far away from the circuit board, the anti-dazzle cover has a plurality of and corresponds with the light emitting unit one by one, and the cross-sectional area of the anti-dazzle cover from being close to the light emitting unit to being far away from the light emitting unit increases gradually.

Through adopting above-mentioned technical scheme, utilize the anti-dazzle cover can shelter from the bright spot that light is the most assembled from both sides, avoid stabbing the human eye when the human eye is directly looked, the light towards anti-dazzle cover lateral wall that the while outgoing in the reflection cup is absorbed and is sheltered from by the anti-dazzle cover to make the light orientation that goes out from the anti-dazzle cover basically unanimous, avoid light emission to produce the glare, further improve the illuminating effect.

Optionally, the lamp body has first joint board in opening department shaping, first joint board encloses into first joint groove with the lamp body, joint has the lamp shade that is used for dirt-proof in the first joint groove, lamp body both sides inner wall shaping has the second joint board, both sides the second joint board encloses into two second joint grooves respectively, and two second joint inslot joint has the reflector panel that is used for the reflection light respectively, two the interval that the reflector panel is close to the opening direction increases gradually.

Through adopting above-mentioned technical scheme, utilize the reflector panel can assemble light, improve lighting efficiency, utilize the lamp shade to prevent that light emitting component from being infected with the dust simultaneously, improve the life of line lamp.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the illumination angle of the lamp body can be adjusted by rotating the lamp body between the two connecting cover plates, so that light rays are ensured to face to the area needing illumination as much as possible, the direct incidence of the light rays to human eyes is avoided, the illumination effect is improved, meanwhile, the illumination coverage range of the line lamp is improved, the illumination efficiency of the line lamp is improved, the line lamp can be suitable for illumination requirements of various scenes, and the applicability of the line lamp is improved;

2. the plugging grooves in the middle position of the mounting plate are used for guiding the mounting circuit board, so that the position of the luminous unit on the circuit board, which faces the axis of the lamp shell, namely the middle position of the luminous unit, which faces the notch is ensured, and light rays are uniformly transmitted out of the notch, and the mounting precision of the circuit board and the lighting effect of the luminous unit are improved;

3. the anti-dazzle cover is utilized to shield the bright spots where the light rays are most converged from two sides, so that the human eyes are prevented from being stabbed when the human eyes directly look, and meanwhile, the light rays which are transmitted from the reflecting cup and face the side wall of the anti-dazzle cover are absorbed and shielded by the anti-dazzle cover, so that the directions of the light rays transmitted from the anti-dazzle cover are basically consistent, glare generated by light ray emission is avoided, and the lighting effect is further improved.

Drawings

Fig. 1 is a schematic view showing the structure of a connecting cover plate in embodiment 1;

fig. 2 is a schematic diagram of a structure of a display lamp body according to embodiment 1;

FIG. 3 is a schematic overall structure of embodiment 1;

fig. 4 is a schematic structural diagram of embodiment 2.

Reference numerals: 1. a mounting shell; 2. a lamp body; 201. a lamp housing; 202. a circuit board; 204. a notch; 205. a mounting plate; 206. a plug-in groove; 207. a bump; 3. connecting a cover plate; 4. clamping the rail; 5. a clamping plate; 6. a mounting member; 7. installing a plugboard; 8. installing a slot; 9. a connecting piece; 10. an avoidance port; 11. a first screw groove; 12. a reflective cup; 14. an antiglare shield; 15. a rotary cover; 16. a rotating shaft; 17. a second screw groove; 18. an outer cover plate; 19. a first clamping plate; 20. a first clamping groove; 21. a second clamping plate; 22. a second clamping groove; 23. a lamp shade; 24. and a light reflecting plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Example 1;

the embodiment discloses anti-dazzle track line lamp of adjustable irradiation angle, refer to fig. 1, including the installation casing 1 that is used for connecting fixed line lamp, be used for providing the lamp body 2 of illumination and be used for the connection apron 3 that links to each other installation casing 1 and lamp body 2, installation casing 1 and lamp body 2 are rectangular structure and two equal length, lamp body 2 is located installation casing 1 one side and does not contact with installation casing 1, connection apron 3 has two, the both ends of installation casing 1 are fixed respectively on two connection apron 3, simultaneously the both ends of lamp body 2 rotate respectively and install on two connection apron 3. When the linear lamp is used, the irradiation angle can be adjusted by rotating the lamp body 2, so that light is prevented from directly irradiating human eyes, the lighting effect is improved, the coverage range of the linear lamp for lighting is improved, and the lighting efficiency of the linear lamp is improved.

In this embodiment, lamp body 2 is provided with two altogether, and two lamp bodies 2 rotate each other respectively and do not influence, have further improved the coverage area that the line lamp was thrown light on, have improved the suitability of line lamp, and then satisfy diversified illumination needs. In other embodiments, one or more lamps 2 may be provided to meet the lighting requirements of a particular scene, depending on the actual lighting requirements.

Specifically, referring to fig. 2 and 3, the installation casing 1 is rectangular structure and the cross-section is the U type, the both ends that installation casing 1 is located U type opening side are along length direction shaping there being joint track 4, installation casing 1 is located U type opening part simultaneously and is provided with joint board 5, joint board 5 both ends stretch into two joint tracks 4 respectively and with joint track 4 joint cooperation, and joint board 5 can follow joint track 4 length direction and slide, the side that joint board 5 kept away from installation casing 1 is fixed with installed part 6, installed part 6 is used for installing installation casing 1 to the installation carrier of other line lamps such as wall body, support body. In this embodiment, two clamping plates 5 are provided, and two mounting members 6 are correspondingly provided.

After the mounting piece 6 is connected with the wall body, the clamping plate 5 slides on the clamping rail 4, so that the relative position of the mounting shell 1 and the wall body can be adjusted, the illumination position of the line lamp can be adjusted along the length direction of the line lamp, and the applicability of the line lamp is improved.

Further, referring to fig. 2, a plurality of sets of mounting plugboards 7 are formed on one side of the clamping plate 5, which is close to the mounting housing 1, along the length direction of the mounting housing 1, each set of two mounting plugboards 7, and each set of two mounting plugboards 7 and the clamping plate 5 enclose a mounting slot 8 with a U-shaped cross section, the mounting slot 8 is used for mounting accessory components such as a power supply, and the accessory components can be fixed on the clamping plate 5 by penetrating the accessory components through bolts and screwing the accessory components into the mounting slot 8.

Further, referring to fig. 2, a connecting piece 9 is formed on one side of the installation housing 1 far away from the U-shaped opening along the length direction, the connecting piece 9 extends in a direction far away from the installation housing 1, two lamp bodies 2 are respectively located at two sides of the connecting piece 9, meanwhile, avoidance openings 10 are formed on two sides of the connecting piece 9 corresponding to the shapes of the lamp bodies 2, and the two lamp bodies 2 are respectively located in the avoidance openings 10 and are not in contact with the side walls of the connecting piece 9.

In addition, the installation casing 1 and the connecting piece 9 are located at two ends of the length direction and are respectively provided with a first screw groove 11, and the first screw grooves 11 are used for being matched with the installation fixed connection cover plate 3. Put into two lamp body 2 and dodge mouthful 10 and make its both ends rotate and install on connecting cover plate 3, the bolt that again utilizes passes connecting cover plate 3 and screw in first spiro union groove 11, can be fixed connecting cover plate 3 to the installation casing 1 both ends, install two lamp body 2 rotation simultaneously and dodge mouthful 10 in, rotate lamp body 2 and can adjust the irradiation angle.

In this embodiment, the first screw groove 11 is formed along the length direction of the mounting housing 1 and the connecting piece 9, and because the requirements for the length of the line lamp are different in actual use, the mounting housing 1 is required to be cut to make the length of the line lamp reach the actual requirement, and the second screw groove 17 is formed along the length direction of the mounting housing 1 and the connecting piece 9, so that the structures of any cutting surfaces of the mounting housing 1 and the connecting piece 9 are consistent, and the connecting cover plates 3 are convenient to install at two ends of the mounting housing 1 after cutting.

Further, referring to fig. 2, the lamp body 2 includes a lamp housing 201, a circuit board 202 and a plurality of light emitting units mounted in the lamp housing 201, the lamp housing 201 is in a cylindrical structure, a gap 204 through which light passes is formed in one side of the lamp housing 201, a mounting plate 205 is formed in the side wall of the lamp housing 201, which is far away from the gap 204, along the length direction, a plurality of slots 206 are integrally formed in the mounting plate 205, along the length direction of the mounting plate 205, the cross section of the slots 206 is in a U shape, the opening direction faces the gap 204 of the lamp housing 201, one of the slots 206 is located at the middle position of the mounting plate 205, the slot faces the central axis of the lamp housing 201 and the center of the gap 204, and the circuit board 202 is a strip-shaped plate and is located at the slot 206 at the middle position of the mounting plate 205.

Meanwhile, a plurality of protruding blocks 207 are formed on one side of the circuit board 202 close to the mounting plate 205 along the length direction, the protruding blocks 207 extend into the inserting grooves 206 in the middle of the mounting piece 6 and are in inserting fit with the inserting grooves 206, and meanwhile, the light-emitting elements are mounted on one side of the circuit board 202 close to the notch 204 and are sequentially arranged along the length of the lamp housing 201. In this embodiment, the number of the plugging grooves 206 formed on the mounting plate 205 is preferably three, and the intervals between the plugging grooves 206 are equal.

The plugging grooves 206 in the middle of the mounting plate 205 are utilized to guide the mounting circuit board 202, so that the light-emitting units on the circuit board 202 face the axial line position of the lamp housing 201, namely, the light-emitting units face the middle of the notch 204, and then light is uniformly transmitted out of the notch 204, and the mounting precision of the circuit board 202 and the lighting effect of the light-emitting units are improved.

Meanwhile, since the lamp housing 201 is of an open type cylindrical structure, the molding difficulty is high and deformation is easy to generate in use, the structural strength of the lamp housing 201 can be improved by using the mounting plate 205, and the influence of the expansion or shrinkage of the notch 204 due to deformation on the luminous effect is avoided.

In addition, the plurality of inserting grooves 206 formed on the mounting plate 205 can effectively increase the heat dissipation area, improve the heat dissipation effect of the circuit board 202, ensure that the light emitting unit can keep stable in normal operation, and improve the stability and durability of the line lamp in use.

Further, referring to fig. 2, a plurality of reflective cups 12 are further mounted on a side of the circuit board 202 near the notch 204, the reflective cups 12 are hollow cylindrical structures and are in one-to-one correspondence with the light emitting units on the circuit board 202, the inner walls of the reflective cups 12 are made of reflective materials, the light emitted by the light emitting units is reflected and converged by the reflective cups 12 and then is transmitted from the reflective cups 12, and the diameter of the reflective cups 12 gradually increases from one end near the circuit board 202 to one end far away from the circuit board 202. The light emitted by the light-emitting unit is reflected and converged by the reflecting cup 12, so that the light-emitting efficiency of the light-emitting unit can be improved, meanwhile, the light is prevented from being excessively converged to cause too large light and shade difference along with the gradual increase of the diameter of the reflecting cup 12, and the lighting effect can be effectively improved.

In addition, the one end that the reflecting cup 12 kept away from the circuit board 202 is provided with the dust guard, and the dust guard is the printing opacity material and keeps away from the one end of circuit board 202 with the reflecting cup 12 and seal, utilizes the dust guard to prevent that the light emitting unit surface from being stained with the dust, improves the illuminating effect, and the dust guard is stained with clear up portably after the ash.

Further, referring to fig. 2, the antiglare shield 14 is mounted on the side of the reflection cup 12 away from the circuit board 202, the antiglare shield 14 has a square cylindrical structure and is made of an opaque material, and the section area of the antiglare shield 14 gradually increases from the end near the reflection cup 12 to the end far from the reflection cup 12. The light rays emitted by the light emitting units are converged by the reflecting cup 12 and then enter the anti-dazzle cover 14, the most converged bright spots of the light rays can be shielded from two sides by the anti-dazzle cover 14, the eyes are prevented from being pricked when the eyes look directly at, meanwhile, the light rays which are emitted from the reflecting cup 12 and face the side wall of the anti-dazzle cover 14 are absorbed and shielded by the anti-dazzle cover 14, so that the directions of the light rays emitted from the anti-dazzle cover 14 are basically consistent, glare generated by light ray emission is avoided, and the lighting effect is further improved.

Further, referring to fig. 2, the rotating covers 15 are installed at two ends of the lamp housing 201, the cross-sectional shapes of the rotating covers 15 and the lamp housing 201 are matched, a rotating shaft 16 is disposed at one side, far away from the lamp housing 201, of the rotating covers 15, the rotating shaft 16 is located at the axis position of the rotating covers 15 and is located at the axis position of the lamp housing 201, one end, far away from the rotating covers 15, of the rotating shaft 16 penetrates through the connecting cover plate 3 and is in rotating fit with the connecting cover plate 3, and meanwhile the connecting cover plate 3 forms a radial limiting function on the rotating shaft 16. Through the installation of lamp body 201 both ends rotation lid 15 and pass connection apron 3 with pivot 16, can rotate the lamp body 2 and install between two connection apron 3, after the connection apron 3 is fixed to installation casing 1 both ends simultaneously, the lamp body 2 can be at the dodge mouthful 10 internal rotation of connecting piece 9 both sides and adjust the irradiation angle.

Preferably, the periphery lateral wall that rotates lid 15 is provided with anti-skidding line, utilizes anti-skidding line to be more convenient for stir lamp body 2 and rotate between connecting apron 3, improves the regulation precision of lamp body 2 irradiation angle, further improves the illuminating effect.

Further, referring to fig. 2, the inner wall of the lamp housing 201 is integrally formed with a second screw groove 17 for mounting the rotary cover 15 in a length direction, and the rotary cover 15 is mounted to the end of the lamp housing 201 by passing a bolt through the rotary cover 15 and screwing into the second screw groove 17. In the present embodiment, the second screw grooves 17 are provided in two, but may be provided in a larger number in other embodiments.

Further, referring to fig. 3, an outer cover plate 18 is fastened on one side of the connecting cover plate 3 away from the mounting housing 1, the outer cover plate 18 is matched with the connecting cover plate 3 in shape and is matched with the connecting cover plate 3 in a clamping manner, the outer cover plate 18 is matched with the mounting housing 1 and the lamp body 2 to form a closed structure, dust and the like are prevented from entering the line lamp, and protection is provided for the line lamp.

The implementation principle of the anti-dazzle track line lamp capable of adjusting the irradiation angle disclosed by the embodiment of the application is as follows: firstly, the lamp body 2 is assembled in a factory, the lamp body 2 is connected with the installation shell 1 through the connecting cover plate 3, when in field installation, auxiliary components such as a power supply and the like are fixed on the installation slot 8 according to requirements, then the clamping plate 5 with the installation piece 6 is installed in the clamping rail 4, the auxiliary components such as the power supply and the like are positioned in the installation shell 1, and then the installation piece 6 is connected with a bearing structure such as a wall body and the like, so that the line lamp can be installed; then the clamping plate 5 can slide in the clamping rail 4 according to the requirement, the position of the mounting shell 1 is adjusted, and the rotating cover 15 is shifted to adjust the irradiation angle of the lamp body 2.

Example 2:

this embodiment differs from embodiment 1 in that: a wider size circuit board 202 is selected and a plurality of light emitting elements are uniformly distributed on the circuit board 202, and the reflecting cup 12 and the antiglare shield 14 are not mounted.

Specifically, referring to fig. 4, a first clamping plate 19 is integrally formed at a notch 204 of the lamp housing 201 along a length direction, a first clamping groove 20 is surrounded by the first clamping plate 19 and the lamp housing 201, meanwhile, a second clamping plate 21 is formed at one side, far away from the notch 204, of the first clamping groove 20 in the lamp housing 201, a second clamping groove 22 is surrounded by the second clamping plate 21, a lampshade 23 for isolating the light-emitting element from dust outside the lamp housing 201 is clamped in the first clamping groove 20, a reflecting plate 24 is clamped in each of the two second clamping grooves 22, and a direction interval between the two reflecting plates 24 near the notch 204 is gradually increased. The light emitted from the light emitting element is reflected and converged by the reflecting plate 24, and finally emitted from the lamp cover 23. The reflector 24 can collect light to improve illumination efficiency, and the lamp shade 23 can prevent the light-emitting element from being stained with dust to improve service life of the line lamp.

The implementation principle of the anti-dazzle track line lamp capable of adjusting the irradiation angle disclosed by the embodiment of the application is as follows: after the circuit board 202 is fixed on the mounting board 205, the reflector 24 is mounted in the second clamping groove 22, the lamp cover 23 is finally mounted in the first clamping groove 20, and the rotary cover 15 is mounted at two ends of the lamp housing 201 and connected with the connecting cover plate 3, so that the mounting can be completed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. An anti-dazzle track line lamp of adjustable irradiation angle, its characterized in that: including installation casing (1) that is used for fixed line lamp, lamp body (2) that are used for providing the illumination and be used for connecting apron (3) that link to each other installation casing (1) and lamp body (2), installation casing (1) are rectangular structure with lamp body (2), lamp body (2) are located installation casing (1) one side, connection apron (3) have two and install simultaneously at installation casing (1) both ends and lamp body (2) both ends, installation casing (1) both ends and connection apron (3) fixed connection, lamp body (2) both ends and connection apron (3) rotate and are connected.

2. The anti-glare rail line lamp with an adjustable illumination angle according to claim 1, wherein: the lamp body (2) is provided with two, installation casing (1) one side is provided with connecting piece (9), connecting piece (9) are isometric with installation casing (1), two lamp body (2) are located connecting piece (9) both sides respectively, dodging mouth (10) have been seted up to the shape that connecting piece (9) corresponds lamp body (2), lamp body (2) are dodging mouthful (10) internal rotation.

3. The anti-glare rail line lamp with adjustable illumination angle according to claim 2, wherein: first screw grooves (11) are formed in the mounting shell (1) and the connecting piece (9) along the length direction, and the first screw grooves (11) are used for mounting the connecting cover plate (3).

4. The anti-glare rail line lamp with an adjustable illumination angle according to claim 1, wherein: the utility model discloses a line lamp, including installation casing (1), joint track (4) are provided with to installation casing (1) one side extension degree direction, the joint is provided with joint board (5) in joint track (4), joint board (5) are followed joint track (4) and are slided, one side that installation casing (1) was kept away from to joint board (5) is provided with installed part (6), installed part (6) link to each other with the installation carrier of line lamp.

5. The anti-glare rail line lamp with an adjustable illumination angle according to claim 1, wherein: the lamp body (2) comprises a lamp shell (201), a rotating cover (15), a light-emitting unit and a circuit board (202), wherein the lamp shell (201) is of a cylindrical structure and is provided with a notch (204) for light to pass through along the length direction, the circuit board (202) is of a strip structure and is arranged along the length direction of the lamp shell (201), the light-emitting unit is distributed along the length direction of the circuit board (202) and faces the notch (204), the rotating cover (15) is installed at two ends of the lamp shell (201), one side, far away from the lamp shell (201), of the rotating cover (15) is provided with a rotating shaft (16), and the rotating shaft (16) penetrates through the connecting cover plate (3) and is in rotating fit with the connecting cover plate (3).

6. The anti-glare rail line lamp with adjustable illumination angle according to claim 5, wherein: the periphery side of the rotary cover (15) is provided with anti-slip lines.

7. The anti-glare rail line lamp with adjustable illumination angle according to claim 5, wherein: the inner wall that opening (204) one side was kept away from to lamp body (201) is provided with mounting panel (205) along length direction, mounting panel (205) are formed with a plurality of notches along mounting panel (205) length direction's jack-in groove (206), a plurality of jack-in groove (206) opening is towards opening (204) of lamp body (201), a plurality of jack-in groove (206) have one be located the intermediate position of mounting panel (205) and towards opening (204) center, one side that lighting unit was kept away from to circuit board (202) is provided with a plurality of lugs (207), a plurality of lug (207) are pegged graft in jack-in groove (206) of mounting panel (205) intermediate position.

8. The anti-glare rail line lamp with adjustable illumination angle according to claim 5, wherein: the circuit board (202) is provided with a plurality of reflection cups (12) on one side of the light-emitting unit, the reflection cups (12) are used for converging light rays emitted by the light-emitting unit, and the reflection cups (12) are in one-to-one correspondence with the light-emitting unit.

9. The anti-glare rail line lamp of claim 8, wherein the angle of illumination is adjustable, and wherein: an anti-dazzle cover (14) for preventing glare is arranged at one end, far away from the circuit board (202), of the reflecting cup (12), a plurality of anti-dazzle covers (14) are arranged and correspond to the light-emitting units one by one, and the cross-sectional area of the anti-dazzle covers (14) gradually increases from the direction close to the light-emitting units to the direction far away from the light-emitting units.

10. The anti-glare rail line lamp with adjustable illumination angle according to claim 7, wherein: the lamp body (201) is formed with first joint board (19) in opening (204), first joint board (19) enclose into first joint groove (20) with lamp body (201), joint has lamp shade (23) that are used for dirt-proof in first joint groove (20), lamp body (201) both sides inner wall shaping has second joint board (21), both sides second joint board (21) enclose into two second joint grooves (22) respectively, and the joint has reflector panel (24) that are used for the reflection light in two second joint grooves (22) respectively, two the interval that reflector panel (24) are close to opening (204) direction increases gradually.