CN204350918U - The sealed safety structure of a kind of electrical equipment and apply the mosquito-killing unit of this structure - Google Patents

Abstract

The utility model discloses an electrical locking safety structure and a mosquito killer using the structure. The safety structure comprises a lock tongue, a stop block, an elastic block and a support block, the lock tongue is fixed on the cylinder wall, the stop block and the elastic block , The supporting block is set up and down to form a card slot, the lock tongue can be transferred into the card slot, and the free end of the elastic block is higher than the supporting block. The mosquito killer with the above-mentioned locking safety structure includes a base, a housing, a top cover, a mosquito trap and a mosquito killing mechanism installed in the housing, the base is provided with a stopper, an elastic block and a bracket, and the stopper The block, the elastic block and the supporting block are set up and down to form a card slot. The cylinder wall in the housing is provided with a lock tongue, which can be transferred into the card slot. The free end of the elastic block is higher than the supporting block, and the housing passes through its interior. The deadbolt on the cylindrical wall of the cylinder is screwed into the card slot to realize the connection with the base. The utility model has the advantages of convenient installation and disassembly, high safety performance, practicality and reliability.

Description

An electrical locking safety structure and a mosquito killer using the structure

technical field

The utility model relates to a household electrical appliance, in particular to an electrical appliance locking safety structure and a mosquito killer using the structure.

Background technique

There are some electrical products that can be easily unscrewed not only by adults, but also by children. After opening, the internal components of the electrical appliance will be exposed, which can easily cause electric shock accidents, and there are certain potential safety hazards. For example, some household mosquito killers often have high-voltage power grids inside. Once opened and touched by children, they will be injured or even killed by electricity. Safety cannot be ignored.

Contents of the invention

The purpose of the utility model is to provide a high safety, convenient installation and disassembly, practical and reliable electrical locking safety structure and a mosquito killer using the structure.

The utility model realizes the above object like this:

An electrical locking safety structure, which includes a lock tongue, a stopper, an elastic block and a bracket, the lock tongue is fixed on the cylinder wall, the stopper, the elastic block, and the bracket are set up and down to form a slot, and the lock tongue can be turned into In the slot, the free end of the elastic block is higher than the supporting block.

Wherein, the elastic block and the supporting block are provided with arc-shaped concave surfaces, and the lock tongue is provided with corresponding arc-shaped convex surfaces.

A mosquito killer with the above-mentioned locking safety structure, which includes a base, a housing, a top cover, a mosquito trap and a mosquito killing mechanism installed in the housing, and the base is provided with a stopper, an elastic block and a bracket , the stopper, the elastic block and the bracket are set up and down to form a slot, the cylinder wall in the housing is provided with a lock tongue, the lock tongue can be transferred into the slot, the free end of the elastic block is higher than the bracket, and the housing passes through The deadbolt on the inner cylinder wall is screwed into the draw-in groove to realize the connection with the base.

Wherein, the housing is divided into an upper transparent cylinder and a lower cylinder seat, the transparent cylinder is connected through the hook at the lower end of the transparent cylinder inserted into the through hole of the cylinder seat, a core seat is provided inside the cylinder seat, and a The elastic bump is provided with a groove matching the bump on the inner wall of the cylinder seat.

Wherein, the upper end of the transparent cylinder is provided with a rotary hook, and the top cover is provided with a protrusion matching the rotary hook. When the projection is screwed into the rotary hook, the top cover and the transparent tube are connected.

Wherein, the mosquito trapping lamp and the mosquito killing mechanism are installed on the bottom of the top cover, and the mosquito trapping lamp is located in the middle of the mosquito killing mechanism. Located in the large grid.

Wherein, the grid includes upper and lower conductive coils, and several conductive wires are welded between the upper and lower conductive coils, and the distance between the conductive wires of the small grid and the conductive wires of the adjacent large grid is less than the length of a flying mosquito.

Wherein, the top cover is provided with a handle.

The beneficial effect of the utility model is that: insert the lock tongue into the card slot and rotate it on the bracket to realize the connection between the parts; to disassemble the parts, first rotate the parts in the opposite direction for a little bit, and then slightly press the two connected parts At the same time, continue to rotate the parts in the opposite direction. When the lock tongue presses down the free end of the elastic block, it will break away from the card slot, and the two parts will be separated. The installation and disassembly are convenient, the safety performance is high, and it is practical and reliable. The mosquito killer using the above-mentioned locking safety structure also has the advantages of convenient installation and disassembly, high safety performance, practicality and reliability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structure schematic diagram of the combination of the locking insurance structure of the present invention;

Fig. 2 is a partial structural schematic diagram after Fig. 1 is disassembled;

Fig. 3 is a partial structural schematic diagram after Fig. 1 is disassembled;

Figure 4 is an enlarged view of A in Figure 2;

Fig. 5 is an enlarged view at B of Fig. 3;

Fig. 6 is a structural representation of the utility model mosquito killer;

Fig. 7 is a partial structural schematic diagram of Fig. 6;

Fig. 8 is a schematic diagram of the connecting structure of the transparent cylinder and the cylinder seat of the mosquito killer of the present invention;

Fig. 9 is a schematic structural view of the core seat of the mosquito killer of the present invention;

Fig. 10 is a schematic structural view of the transparent cylinder of the mosquito killer of the present invention;

Fig. 11 is a schematic structural view of the utility model top cover, power grid and mosquito trap.

Detailed ways

Referring to Fig. 1 to Fig. 5, a kind of electric appliance locking insurance structure, it comprises deadbolt 1, block 6, elastic block 5 and supporting block 4, and deadbolt 1 is fixed on the cylinder wall 3, and stopper 6 and elastic block 5. The support block 4 is set up and down to form a slot 9, the lock tongue 1 can be transferred into the slot 9, and the free end 7 of the elastic block 5 is higher than the support block 4. Insert the lock tongue 1 into the card slot 9 and screw it on the bracket 4 to realize the connection between the parts; to disassemble the parts, first rotate the parts in the opposite direction a little, and then slightly press the two connected parts while continuing to reverse the direction The rotating part will break away from the slot 9 when the dead bolt 1 presses down the free end 7 of the elastic block 5, and the two parts are disassembled. The installation and disassembly are convenient, the safety performance is high, and it is practical and reliable. The structure can be widely used in electrical appliances such as electric fans, mixers, desk lamps and mosquito killers.

Wherein, the elastic block 5 and the supporting block 4 are provided with an arc-shaped concave surface 8 , and the lock tongue 1 is provided with an arc-shaped convex surface 10 corresponding thereto. When the arc-shaped convex surface 10 of the dead bolt 1 is screwed into the elastic block 5 or the supporting block 4 is provided with the arc-shaped concave surface 8, there will be a slight sense of frustration that hinders the progress, so that people can perceive the rotation position of the dead bolt 1, which is convenient for installation and disassembly.

Referring to Fig. 1 to Fig. 11, a kind of mosquito killer with above-mentioned locking insurance structure, comprises base 11, housing 12, top cover 13 and the mosquito trap lamp 27 and the mosquito killing mechanism 14 that are installed in the housing 12, so The base 11 is provided with a block 6, an elastic block 5 and a bracket 4, and the block 6, the elastic block 5, and the bracket 4 are arranged up and down to form a card slot 9, and the cylinder wall 3 in the housing 12 is provided with a lock The tongue 1 and the dead bolt 1 can be turned into the draw-in groove 9, the free end 7 of the elastic block 5 is higher than the bracket 4, and the housing 12 is realized by screwing the lock tongue 1 on the inner cylindrical wall 3 into the draw-in groove 9 Connection to Base 11. Insert the lock tongue 1 into the card slot 9 and screw it on the bracket 4 to realize the connection between the base 11 and the housing 12; to disassemble the base 11 and the housing 12, first rotate the base 11 or the housing 12 a little in the opposite direction , and then press the base 11 and the housing 12 slightly while continuing to rotate the base 11 or the housing 12 in the opposite direction. When the lock tongue 1 presses down the free end 7 of the elastic block 5, it will break away from the slot 9, and the base 11 can be separated. and housing 12.

Wherein, the housing 12 is divided into an upper transparent cylinder 121 and a lower cylinder seat 122, the transparent cylinder 121 is connected by inserting the hook 15 at the lower end into the through hole of the cylinder seat 122, and the hook 15 is separated from the cylinder seat The through hole of 122 just can separate penetrating tube 121 and tube seat 122. And cylinder base 122 is provided with core base 16, core base 16 outer wall is provided with elastic projection 17, cylinder base 122 inner wall is provided with the groove 18 that matches with projection 17, elastic projection 17 is pushed into groove 18 and just can Realize the firm connection between the cylinder base 122 and the core base 16, and separate the cylinder base 122 and the core base 16 by separating the elastic protrusion 17 from the groove 18, further simplifying the installation and disassembly of the mosquito killer while ensuring the safety of use .

In addition, the upper end of the transparent cylinder 121 is provided with a rotary hook 19, and the top cover 13 is provided with a projection 20 matching the rotary hook 19. When the projection 20 is screwed into the rotary hook 19, the top cover 13 and the transparent cylinder will 121 to realize the connection. When the protrusion 20 is unscrewed out of the rotary hook 19, the top cover 13 and the transparent cylinder 121 can be separated, and the installation and disassembly of the mosquito killer can be further simplified while ensuring safe use.

Also have described mosquito trapping lamp 13 and mosquito killing mechanism 14 to be installed in the bottom of top cover 13, and mosquito trapping lamp 27 is positioned at the middle part of mosquito killing mechanism 14, and described mosquito killing mechanism 14 is made of two grids of cylindrical shape, two grids The inner diameter of the grid is different, and the small grid is located in the large grid. The light emitted by the mosquito trap lamp 13 is distributed outwards through the transparent tube 121, thereby attracting mosquitoes to enter the power grid, and the mosquitoes or other pests are stunned or electrocuted by the power grid. This mosquito killer is safe and reliable to use. Wherein, the grid includes upper and lower conductive coils 21, and several conductive wires 22 are welded between the upper and lower conductive coils 21. The distance between the conductive wires of the small grid and the conductive wires of the adjacent large grid is less than the length of a flying mosquito.

Also, the top cover 13 is provided with a handle 23, so that it is convenient to pick up the mosquito killer.

Of course, the mosquito killing mechanism 14 of the present utility model can install a fan in the core seat 16 to suck the harmful insects such as mosquitoes into the mosquito killer, and then air-dry the harmful insects such as mosquitoes to death, so as to enhance the effect of killing mosquitoes, as long as Base 11 is provided with several through holes that have a mesh. With the fan, the mosquito killing mechanism can remove the power grid, but the utility model is not limited to the above-mentioned embodiments, and technical solutions equal to or worse than the utility model also belong to the protection scope of the utility model.

Claims (7)

1. An electrical locking safety structure, characterized in that it includes a lock tongue (1), a stopper (6), an elastic block (5) and a bracket (4), and the lock tongue (1) is fixed on the cylinder wall ( 3), the block (6), the elastic block (5), and the supporting block (4) are set up and down to form a slot (9), the lock tongue (1) can be transferred into the slot (9), and the elastic block (5) The free end (7) is higher than the bracket block (4). 2. A locking safety structure for electrical appliances according to claim 1, characterized in that: the elastic block (5) and the support block (4) are provided with an arc-shaped concave surface (8), and the lock tongue (1) is provided with The corresponding curved convex surface (10). 3. A mosquito killer with a locking safety structure, including a base (11), a housing (12), a top cover (13), a mosquito trap (27) installed in the housing (12), and a mosquito killer The mechanism (14) is characterized in that: the base (11) is provided with a block (6), an elastic block (5) and a support block (4), and the stop block (6) and the elastic block (5), the support block (4) Set up and down to form a card slot (9), the cylindrical wall (3) in the housing (12) is provided with a lock tongue (1), and the lock tongue (1) can be transferred into the card slot (9), The free end (7) of the elastic block (5) is higher than the support block (4), and the housing (12) is realized by screwing the lock tongue (1) on the inner cylindrical wall (3) into the slot (9). Connection to base (11). 4. A mosquito killer with locking safety structure according to claim 3, characterized in that: the housing (12) is divided into an upper transparent cylinder (121) and a lower cylinder seat (122) , the transparent tube (121) is inserted into the through hole of the tube seat (122) through the hook (15) at the lower end to realize the connection, the core seat (16) is provided inside the tube seat (122), and the outer wall of the core seat (16) is provided with The elastic bump (17), the inner wall of the barrel seat (122) is provided with a groove (18) matched with the bump (17). 5. A mosquito killer with locking safety structure according to claim 4, characterized in that: the upper end of the transparent cylinder (121) is provided with a rotary hook (19), and the top cover (13) is provided with There is a projection (20) matched with the rotary hook (19), and when the projection (20) is screwed into the rotary hook (19), the top cover (13) is connected with the transparent cylinder (121). 6. A mosquito killer with a locking safety structure according to claim 3, 4 or 5, characterized in that: the mosquito trap lamp (27) and the mosquito killing mechanism (14) are installed on the top cover (13 ), the mosquito trap (27) is located in the middle of the mosquito killing mechanism (14), and the mosquito killing mechanism (14) is composed of two cylindrical grids, the inner diameters of the two grids are different, and the small grid is located in the large grid. 7. A mosquito killer with a locking safety structure according to claim 3, 4 or 5, characterized in that: the top cover (13) is provided with a handle (23).