KR200442064Y1 - Lighting for switchboard - Google Patents

Abstract

The present invention relates to a lighting lamp installed in an electrical switchboard of a building, in particular, it is easy to fix the mogul to which the lamp is fitted, and the lamp is firmly fixed so that the lamp may be broken or shaken from the mogal due to external impact, causing the lamp to break. The present invention relates to a lighting lamp for a switchboard that can prevent the damage.

Lamp, mogal, clip, three-wavelength

Description

Lighting fixtures for switchboards {A Lighting fixtures for control panel}

1 is a perspective view showing a lamp for a switchboard according to an embodiment of the present invention.

2 is an exploded perspective view of FIG. 1;

3 is a perspective view of the mogal and the cap of FIG.

Figure 4 is a longitudinal cross-sectional view showing the A-A section cross-sectional structure of FIG.

Figure 5 is a longitudinal cross-sectional view showing a cross-sectional structure B-B section of FIG.

Figure 6 is a use state showing the appearance of applying the auxiliary clip of the present invention.

7 is a longitudinal cross-sectional view of FIG. 6;

8 is a perspective view showing a mogal fixing structure according to another embodiment of the present invention.

9 is a longitudinal cross-sectional view of FIG. 8;

<Explanation of symbols for the main parts of the drawings>

100: base 101: ring portion

102, 202: Aeration hole 103, 104: Mogal support

105,106: fixing part 107,108: fitting jaw

110: mogal 112,330: socket portion

120: cap 122,132,156,204: locking jaw

130: fastening portion 140: lamp unit support

142: seating portion 144,158: fixing groove

150: fixing clip 152: protrusion

154: fastening piece 155: locking projection

162,163: Auxiliary clip 164,165: Protruding jaw

200: cover 201: safety pin

300: lamp unit 310: lamp

320: support

The present invention relates to a lighting lamp installed in an electrical switchboard of a building, and more particularly, it is easy to fix a mogul to which the lamp is fitted, and the lamp is firmly fixed, so that the lamp is loosened or shaken from the mogal due to external impact. The present invention relates to a lighting for a switchboard to prevent the breakage.

In general, the mechanism or instrument for controlling the operation of the electrical device is composed of a switchboard consisting of the enclosure. In such a switchboard, lights were installed to operate and repair the instruments and instruments installed in the interior space, so that the switchboard could be easily inspected or repaired when the switchboard was installed in a dark place or at night.

Such a structure of a lighting fixture attached to a conventional switchboard is well illustrated in Korean Patent Utility Model No. 20-0355837. That is, the conventional general lighting fixtures for the switchboard is formed on the inner body of the switchboard is fixed to one side of the open body and the socket is fitted with a reflector and a light bulb fitted into the interior of the body portion to protect the bulb on the open side The cover body for this is provided.

The socket is fixed to a socket support provided separately and is attached to the inner space of the body. At this time, the socket fixing the socket support is hinged to the inner wall of the body portion to be inclined at an angle toward the open surface of the body portion so that the bulb can be easily replaced. In addition, the inner wall of the body portion to form a rotation inhibiting projection and the corresponding position of the socket support to form a fixing projection to engage the rotation inhibiting projection to prevent any rotation of the socket and the socket support. In addition, both sides of the cover body and the body facing each other to form a fastening rotation means to maintain the coupling state of the cover body and the body by the fastening, and at the same time the cover body is hinged around both sides to be opened to open.

The fastening rotation means is formed by protruding a pair of the upper opening first hinge hole at a predetermined distance so as to protrude on opposite sides of the body portion, respectively, and the second hinge hole having a lower opening on the opposite inner surface of the first hinge hole. To form the hinge shafts which are divided into three at corresponding positions of the cover body. When the fastening rotation means as described above presses the hinge shafts formed on both sides to correspond to the opened upper side of the first hinge hole, respectively, the hinge shaft located at the center is opened outward along the curved surface of the closed upper portion of the second hinge hole. As it descends to the inner side through the lower opening to return to the inside of the coupling is made possible to rotate opening and closing.

In order to separate the cover body coupled according to the above method from the body part, insert a tool such as a driver between the hinge shaft and the cover in the center and open it to the outside to open and close the hinge shaft from the second hinge hole. It was to be done.

However, the conventional lighting fixtures for switchboards having the above-described configuration, when the external vibration and impact of other equipment and internal machinery, such as when carrying the switchboard enclosure or in the installed switchboard, the socket of the bulb from the socket support Easily separated by the light bulb or loosened due to external vibration and shock had a problem that the bulb is broken.

The present invention is devised to solve the above-described problem, the object of the present invention is to form a lamp unit support that is supported by the lamp unit seated on the front side of the mogal, and to fix the lamp unit seated on the lamp unit support By installing a fixed clip that can hold the fixing unit of the lamp unit more firmly, and the lamp for the switchboard to prevent the lamp unit fitted to the molgal by loosening or shaking as in the prior art to prevent the lamp unit from being broken or broken. In providing.

Lighting for a switchboard according to the present invention for achieving the above object, the base to which the lamp unit is fitted molgal support; A cover coupled to the base to cover the lamp unit; A lamp unit support part protruding from the base to support the lamp unit; And a fixing clip surrounding the lamp unit and fastened to the lamp unit support.

At this time, the present invention is cap and fastened to the outer peripheral surface of the mogal; It is formed on the base and further comprises a fastening portion to which the cap is fastened, the cap may be configured to elastically fasten in a hook manner to the fastening portion.

In addition, the present invention and the fixing member for fixing the base by pressing the mogal; It is formed in the base and comprises a fastening portion to which the fixing member is fastened, the fixing member may be configured to be bolted to the fastening portion.

On the other hand, the subject innovation can be configured so that the auxiliary clip is installed on at least one of the lamp unit support and the fixed clip.

At this time, the base is further provided with a fixing part for fixing the mogal so as not to move in the front and rear direction, the upper end of the fixing part is formed with a catch for preventing the rotation of the mogul, the catch is inserted into the mogul The groove may be formed.

In addition, the inside of the cover lighting lamp for switchboard, characterized in that the safety pin for preventing the other type of lamp is fitted to the mogal.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention in detail as follows.

1 is a perspective view showing the structure of a lighting lamp for a switchboard according to an embodiment of the present invention, Figure 2 is an exploded perspective view of FIG.

1 and 2, the lamp for the switchboard according to the present invention is the base 100 is supported by the mogal 110, the lamp unit 300 is fitted, and the base so as to support the mogal 110 Mogal support parts 103 and 104 formed on the (100), the cover 200 is coupled to the base 100 to cover the lamp unit 300 and the outer peripheral surface of the mogal (110) The cap 120 is covered and fastened to the base 100, and includes a fastening part 130 to which the cap 120 is fastened.

The lamp unit 300 includes a lamp 310 for generating light, a support portion 320 having an outer surface of a circular shape, and the lamp 310 being supported, and a socket portion formed at a rear end of the support portion 320. 330).

As the lamp 310, a three-wavelength fluorescent lamp having a U-shape, which is brighter, has a longer lifespan, and has an excellent power saving effect, compared to a general incandescent lamp.

The mogal 110 is a cylindrical socket made of a ceramic material to which the lamp unit 300 can be inserted and connected, and the socket part 330 of the lamp unit 300 is electrically screwed inside the mogal 110. The socket portion 112 to be connected is formed.

The mogal 110 is fixed not to flow through the cap 120 in a state seated on the mogal support 103, 104 protruding from the upper surface of the base 100.

The base 100 is made of a transparent synthetic resin material such as polycarbonate (PC; polycarbonate), the front side is provided with a ring portion 101 formed with a ring to be attached to the hook means used in the interior space of the switchboard .

In addition, on the horizontal surface of the base 100, a plurality of vent holes 102 penetrated upward and downward are provided to enable external air entry and exit.

The cover 200 is made of a transparent synthetic resin material, such as the base 100 described above, is hinged to the rear end of the base 100 to rotate open and close around the hinge portion and to protect the lamp 310.

The cover 200 is fixed so as not to open through the fastening means consisting of the elastic hook 205 and the locking step 204 in a closed state on the base 100.

The elastic hook 205 is formed to protrude on the front side of the base 100, the upper end of the elastic hook 205 has a pressing portion inclined at a predetermined angle so as to be pressed through the user's finger.

The latching jaw 204 is formed to protrude on the front side of the cover 200, and when the cover 200 is closed, is moved down the inclined surface of the pressing portion and then elastically fastened with the elastic hook 205, the cover ( In the closed state 200, the upper end of the locking jaw 204 is caught by the lower end of the pressing part so that the cover 200 cannot be opened. When the cover 200 is opened, the cover 200 is opened in a state where the user presses the pressing part and the engagement with the locking jaw 204 is released.

In addition, a plurality of vent holes 202 are formed on the upper surface of the cover 200 to allow air to enter and exit from the outside.

On the upper surface of the base 100, mogal support portions 103 and 104 are formed to protrude so as to support the lower end of the outer circumferential surface of the mogal 110.

Specifically, the mogal support portion 103, 104 is formed by protruding three places on the upper surface of the base 100 so as to support the center of the lower end of the mogal 110 and the left and right sides, respectively, left and right Mogal support portion 104 disposed in the has a structure that protrudes higher than the central molar support portion (103).

In addition, the front and rear sides of the molgal support (103) 104, the fixing portion to be fixed so as not to move in the front and rear direction in the state in which the molgal 110 is seated and supported on the molgal support (103, 104) ( 105) 106 is formed to protrude.

Cap (120) has a cross-sectional shape of the "U" shape so as to be in close contact with the outer peripheral surface of the mogal (110) bar and is coupled in close contact with the outer peripheral surface of the mogal (110), the front portion and the bottom portion is open and the rear portion Has a closed shape.

The cap 120 is responsible for the fixture function to fix the mogal 110 seated on the mogal support portion 103, 104 so as not to move.

The cap 120 is fastened by covering the outer circumferential surface of the mogal 110 through the open bottom portion.

The upper portion of the base 100 is provided with a fastening portion 130 is fastened to the lower left and right sides of the cap 120.

3 illustrates the rear side structures of the mogal 110, the cap 120, and the base 100 illustrated in FIG. 2, and as shown in FIG. 3, the fixing parts 105 and 106 are mogal 110. The front and rear ends of the) to prevent the flow in the front and rear direction of the mogal 110, bar front side fixing portion 105 is formed in the shape of an arc at the upper end to fit the edge of the front end of the mogal (110) Touched and supported, the rear side fixing portion 106 is in contact with the rear surface of the mogal (110) to form a structure that is supported.

At this time, the hook portion (106a) of the hook shape extending in the transverse direction is formed at the upper end of the rear side fixing portion 106, the rear side fixing portion 106 is inserted into the rear of the mogal 110 is inserted A groove 115 and a latching groove 116 of a slit shape extending in the transverse direction so that the latching portion 106a can be inserted are formed.

Therefore, when the lamp unit 300 is fitted to the mogal 110, the mogal 110 rotates along the lamp unit 300 by a coupling form of the locking portion 106a and the locking groove 116. Can be prevented.

In addition, a rib 109 is formed at the rear of the front fixing part 105 to support the front lower end of the mogal 110 and to complement the structural rigidity of the front fixing part 105. .

In addition, a connection terminal 134 connected to an external power source is installed on an upper surface of the rear side base 100 of the mogal 110, and the connection terminal 134 is connected to the socket 112 of the mogal 110. The wire 114 is connected.

In addition, the closed rear portion of the cap 120 is provided with an incision 124 cut in the vertical direction so that the wire 114 of the mogal 110 can be inserted.

4 is a longitudinal cross-sectional view illustrating the cross-sectional structure of the A-A section of FIG. 1, and specifically illustrates the fixing structure of the mogal 110 by the cap 120.

As shown in Figure 4, the left and right lower end of the cap 120 and the upper end of the upper end of the fastening portion 130, each of the hook projections (122, 132) is formed in the hook projection 122 The cap 120 is elastically fastened to the fastening part 130 through 132 to firmly fix the mogal 110 onto the mogal support parts 103 and 104.

On the other hand, a lamp unit support portion 140 for supporting the lamp unit 300 to be fitted to the mogal 110 is formed on the upper surface of the front base 100 of the mogal (110).

A mounting portion 142 recessed in an arc shape is formed on the upper surface of the lamp unit support 140 to allow the support 320 of the lamp unit 300 to be seated.

In addition, the lamp unit 300 seated on the lamp unit support part 140 is fixed through the fixing clip 150.

Figure 5 is a longitudinal cross-sectional view showing a cross-sectional structure of section B-B of Figure 1, showing a fixing structure of the lamp unit 300 by the fixing clip 150.

As shown in FIG. 5, the fixing clip 150 is formed in the shape of a “U” -shaped band, and both lower ends thereof are left of the lamp unit support 140 in a state where the fixing clip 150 is covered on the upper surface of the support 320 of the lamp unit 300. To the right side.

Left and right sides of the lamp unit support unit 140 is formed with a slit (slit) fastening hole 146, the fastening piece is inserted into the fastening hole 146 on the bottom left and right of the fixing clip 150. 154 is formed.

The upper part of the fastening piece 154 is formed with a protrusion 152 protruding to have a width larger than the front and rear width of the lamp unit support portion 140, a plurality of in the up and down direction on the inner surface of the fastening piece 154 The locking jaw 156 is formed.

In addition, at the lower end of the one side fastening piece 154 of the left and right fastening piece 154, the locking projection 155 is formed so as to be caught in the state inserted into the fastening hole 146.

To this end, the longitudinal width of the locking projection 155 is preferably formed larger than the longitudinal width of the fastening hole 146.

In accordance with the above-described structure, the lamp unit 300 fitted to the mogal 110 is covered with a fixing clip 150 on the upper outer peripheral surface of the support portion 320 in a state seated on the seating portion 142 of the lamp unit support portion 140 The fastening is fixed. First, the lower end of the fixing clip 150 in which the locking protrusion 155 is formed is inserted into the fastening hole 146 so that the locking protrusion 155 is caught around the fastening hole 146. The lower end of the opposite side 150 is inserted into the opposite fastening hole 146 to elastically fasten. At this time, since the left and right fastening pieces 154 are formed with a plurality of locking jaws 156 can be firmly fixed by adjusting the tightening force of the fixing clip 150 to match the diameter of the support portion 320 of the lamp unit 300. .

On the other hand, when the small size of the lamp unit 300 is fitted to the mogal 110 may be fixed by applying the auxiliary clip 162, 163 together with the fixing clip 150.

6 is a state diagram showing a state in which the lamp unit 300 of the small size is fixed by applying the auxiliary clip 162, 163, Figure 7 is a longitudinal cross-sectional view of FIG.

6 and 7, an auxiliary clip to easily fix the lamp unit 300 having a small size on the inner side of the seating portion 142 and the fixing clip 150 of the lamp unit support 140. 162 and 163 are provided.

When fixing the lamp unit 300 having a small diameter using the fixing clip 150, the auxiliary clips 162 and 163 are sandwiched between the fixing clip 150 and the lamp unit support 140 to provide a firm fixing force. To maintain.

Specifically, the inner and outer surfaces of the auxiliary clip 162, 163 is formed of an arc-shaped curved surface corresponding to the support 320 and the fixed clip 150, in particular, of the auxiliary clip (162, 163) Protruding jaws 164 and 165 are provided on the outer surface to fix the sub-clips 162 and 163 without moving.

Correspondingly, the fixing groove into which the protrusion 164 and 165 of the auxiliary clip 162 and 163 are inserted into the seating portion 142 and the inner side of the fixing clip 150 of the lamp unit support 140. 144 and 158 are formed.

Therefore, in the state where the auxiliary clip 162, 163 is inserted between the lamp unit support 140 and the fixed clip 150 is fixed, the protruding jaw 164, 165 to the fixing groove 144, 158 The auxiliary clips 162 and 163 are not pushed in all directions because they are held in the fitted state.

On the other hand, the reflector 160 is installed on the upper surface of the base 100 located on the lower side of the lamp 310 of the lamp unit 300 to reflect the light emitted from the lamp 310.

In this case, a plurality of fitting jaws 107 and 108 are formed on the upper surface of the base 100 so that the edge of the reflecting plate 160 may be fitted and fixed.

In addition, a safety pin 201 is protruded from the upper inner surface of the cover 200 to prevent other types of lamps such as incandescent lamps from being inserted into the mogal 110.

The safety pin 201 prevents the cover 200 from being closed due to interference with the bulb surface when a lamp having a round bulb surface, such as an incandescent bulb, is fitted.

The present invention having the above-described configuration provides a cap 120 that can cover the mogal 110 for fixing the mogal 110 to which the lamp unit 300 is fitted and the cap 120 on the base 100. By forming the fastening part 130 which can be fastened so that the cap 120 is configured to be fastened to the fastening part 130 in the state covered with the outer peripheral surface of the mogal 110, by the cap 120 The fixing operation of the mogal 110 becomes easier, and since the cap 120 maintains a wide contact area on the outer surface of the mogal and is fixed on the fastening portion 130 of the base 100, the fixing force of the mogal 110 is increased. It can be more firmly maintained, and thus it is possible to prevent the problem that the lamp 110 is broken by shaking the mogal 110 due to external impact as in the prior art.

In addition, the lamp unit support part 140 capable of supporting the lamp unit 300 and the lamp unit 300 seated on the lamp unit support part 140 are fixed to the top of the front base 100 of the mogal 110. By additionally installing the fixing clip 150, the lamp unit 300 can be directly supported and fixed, so that the lamp unit 300 can be prevented from being released from the mogal 110, and the cap ( In addition to 120, the lamp unit 300 may be firmly fixed to the double, thereby preventing the flow or breakage even in the external impact.

On the other hand, Figure 8 is a perspective view showing a mogal fixing structure according to a second embodiment of the present invention, Figure 9 is a longitudinal cross-sectional view of FIG.

The second embodiment of the present invention shows a state in which the fixing member for fixing the mogal 110 of the first embodiment is applied in another form.

As shown in Figures 8 and 9, the lighting lamp for the switchboard according to the second embodiment of the present invention, the base 100 is supported by the mogal 110 to which the lamp unit 300 is fitted, and the mogal 110 ) Supports the mogul support portions 103 and 104 formed on the base 100, a cover 200 coupled to the base 100 to cover the lamp unit 300, and the mogal 110. ) Is formed on the base member 100 and the fixing member 240 for pressing and fixing the molar support portions 103 and 104 side, and a fastening portion 230 to which the fixing member 240 is fastened.

The fixing member 240 has a U-shaped frame shape as a whole, and is composed of a horizontal portion 241 disposed above and a vertical portion 242 vertically connected to the left and right sides of the horizontal portion 241. .

An insertion hole 243 into which the bolt 250 is inserted is formed in the vertical portion 242, and the lower end of the insertion hole 243 is closed. In addition, a fitting hole 245 is formed at the closed lower end so that the body part except the head part of the bolt 250 may be fitted.

The fastening part 230 to which the bolt 250 is fastened is formed to protrude from the left and right vertical parts 242 of the fixing member 240 on the base 100. In addition, a fastening hole 246 through which the bolt 250 may be fastened is formed in the fastening part 230.

Therefore, when the mogal 110 is fixed with the fixing member 240, the left and right vertical portions 242 of the fixing member 240 are placed to correspond to the upper end of the fastening portion 230. The bolt 250 is inserted into the insertion hole 243 to be fastened to the fastening hole 246 at the upper end of the fastening part 230 to firmly fix the mogal 110.

At this time, the bottom surface of the horizontal portion 241 of the fixing member 240 which is in contact with the upper surface of the mogal 110 is formed rounded curved portion 244 of the mogal 110 by the fixing member 240 When the fixing of the mogal (110) to be in close contact with a large area to maintain a more solid fixing force.

In the second embodiment of the present invention, since the other components except for the fixing member 240 for fixing the mogal 110 follow the same configuration as the above-described first embodiment, a detailed description of the remaining components will be omitted. Shall be.

The present invention having the configuration as described above provides a cap that can cover the molgal for fixing the molgal to which the lamp unit is fitted and forms a fastening portion to which the cap can be fastened on the base so that the cap is covered on the outer peripheral surface of the molgal By being configured to fasten the elastic hook to the fastening portion in the state, it becomes easier to fix the molgal by the cap, the fixing force of the molgal because the cap is fixed on the fastening portion of the base while maintaining a wide contact area on the outer surface of the molgal It can be kept more firmly, and thus it is possible to prevent the problem that the lamp is broken by shaking the molgal by an external impact as in the prior art.

In addition, by forming a lamp unit support portion in which the lamp unit is seated and supported on the front side of the mogal, and by additionally installing a fixing clip for fixing the lamp unit seated on the lamp unit support, by fixing the molgal primarily through the cap Since the lamp unit can be secondarily fixed through the fixing clip, the fixing force of the lamp unit can be maintained more firmly, and the lamp unit is fixed on the base directly through the fixing clip. The lamp unit fitted to the mogal by the impact has an effect that can be prevented from being damaged by loosening or shaking.

In addition, by installing an auxiliary clip on at least one of the lamp unit support and the fixing clip, when the lamp unit having a smaller size than the conventional lamp unit is mounted, the lamp unit is inserted between the lamp unit and the fixing clip. Because it can be fixed, even a small size lamp unit has the effect that can be fixed stably and firmly.

In addition, a fixing part for fixing the mogal not to move in the front-rear direction is formed on the base, the locking part is formed in the upper end of the fixing part and the slit-shaped locking groove extending in the transverse direction in which the locking part is inserted into the mogal. By forming a lamp unit, when the lamp unit is fitted to the mogal, the lamp unit can be stably mounted because the mogul can be prevented from rotating along the lamp unit by the engaging form of the engaging portion and the locking groove. It can be effective.

In addition, the lighting lamp of the present invention is provided with a safety pin inside the cover, and when the cover is closed while other types of lamps such as incandescent lamps are inserted in the mogal, the safety pin is not interfered with the outer surface of the incandescent light bulb so that the cover cannot be closed. It is possible to prevent other types of lamps from being inserted, and to obtain an effect of using only a linear lamp such as a three-wavelength fluorescent lamp.

Claims (6)

A base on which the molar to which the lamp unit is fitted is supported; A cover coupled to the base to cover the lamp unit; A lamp unit support part protruding from the base to support the lamp unit; And A lamp for a switchgear, comprising a fixing clip surrounding the lamp unit and fastened to the lamp unit support. According to claim 1, Cap and the cover is fastened to the outer peripheral surface of the mogal; Is formed on the base and further comprises a fastening portion to which the cap is fastened, The cap is a lamp for a switchboard, characterized in that the fastening portion is elastically fastened to the fastening portion. The method of claim 1, wherein the fixing member for pressing the mogal fixed to the base; Is formed in the base and comprises a fastening portion to which the fixing member is fastened, The fixing member is a lamp for a switchboard, characterized in that the fastening to the fastening portion. The lamp of claim 2 or 3, wherein an auxiliary clip is provided on at least one of the lamp unit support and the fixed clip. According to claim 4, The base is further provided with a fixing portion for fixing the mogal not to move in the front and rear direction, The upper end of the fixing part is formed with a locking portion for preventing the rotation of the mogal, the lamp for the switchboard, characterized in that the locking groove is formed in the mogul is inserted. The lamp of claim 5, wherein a safety pin is provided inside the cover to prevent another type of lamp from being inserted into the mogal.

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