CN220895393U - Weak current dustproof switch - Google Patents
Weak current dustproof switch Download PDFInfo
- Publication number
- CN220895393U CN220895393U CN202322339102.3U CN202322339102U CN220895393U CN 220895393 U CN220895393 U CN 220895393U CN 202322339102 U CN202322339102 U CN 202322339102U CN 220895393 U CN220895393 U CN 220895393U
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- Prior art keywords
- switch
- explosion
- weak current
- elastic layer
- sealing
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- 238000007789 sealing Methods 0.000 claims abstract description 51
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a weak current dustproof switch, which comprises a shell, wherein two sealing gaskets are symmetrically fixed on one side wall of the shell, a cover body is arranged on the outer side of each sealing gasket, and a smoke alarm is arranged in the middle of the top end of each cover body. The beneficial effects are that: according to the utility model, through the functions of the elastic groove, the elastic layer, the extrusion spring, the explosion-proof partition plate, the arc-shaped buffer cushion, the heat-conducting plate, the film, the sealing gasket and the smoke alarm, when the device is used, the sealing between the cover body and the shell can be realized by matching with the design of the sealing gasket, the dustproof effect of the device is ensured, the waterproof performance of the device can be effectively ensured by matching with the design of the film, and meanwhile, the explosion-proof partition plate and the smoke alarm are matched when the device is used, so that the condition in the device can be conveniently monitored at any time, the explosion probability of the device is effectively reduced, and in addition, the compression resistance of the device can be effectively increased by matching with the design of the elastic groove, the elastic layer and the extrusion spring.
Description
Technical Field
The utility model relates to the technical field of dustproof switches, in particular to a weak current dustproof switch.
Background
The weak current switch generally refers to a weak current panel switch, and because the weak current switch has a more complex control function, the fault rate in actual use can be higher than that of a traditional strong current switch, and when the common weak current switch is maintained in the later period, maintenance personnel need to detach a sealing plate at first, the sealing plate is generally clamped on a bottom box of the weak current switch, and a switch control board is arranged in the bottom box.
The patent number CN201510337657. X discloses a weak current dustproof switch, which comprises an insulating body, wherein a first connector lug and a second connector lug are arranged at the bottom of the insulating body, a closed pull piece is arranged on the side face of the insulating body, a pressing head is arranged on the closed pull piece, a layer of high-density polystyrene film is arranged between the insulating body and the closed pull piece, and the closed pull piece is made of insulating nano materials. Because the sealed pulling piece is arranged on the switch body to operate the switch, the internal structure of the switch is completely isolated from the external space, thereby greatly improving the dust resistance of the switch.
The weak current dustproof switch described in the above patent generates an electric shock signal by connecting weak current, and further realizes the control of the work of the electric appliance, and the method can meet the control effect of the device on the electric appliance, but when the device is used, the device seals the device by using the cover body, so that the sealing dustproof performance of the switch shell is ensured, the gap between the cover body and the device causes the poor dustproof effect of the device and does not have waterproof performance, and meanwhile, when the device is used, the short circuit, electric leakage or even explosion occurs in the device, the device is difficult to discover immediately, and in addition, the compression resistance of the device is weak.
Disclosure of utility model
First, the technical problem to be solved
Aiming at the current state of the art, the utility model provides a weak current dustproof switch which can prevent water, explosion and pressure.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a weak current dustproof switch, which comprises a shell, wherein two sealing gaskets are symmetrically fixed on one side wall of the shell, a cover body is arranged on the outer side of each sealing gasket, a smoke alarm is arranged in the middle of the top end of each cover body, a visual window is fixed at the lower end of each smoke alarm, an extension block is distributed in the middle of the bottom end of each cover body, an arc-shaped buffer pad is arranged on the inner side wall of the shell, an elastic layer is arranged on the outer side of each arc-shaped buffer pad, an elastic groove is formed in each elastic layer, an extrusion spring is fixed in each elastic groove, an explosion-proof partition plate is arranged on the outer side of each elastic layer, a main plate is arranged on the outer side of each explosion-proof partition plate, a sealing plate is fixed on one side of the shell, two sides of each sealing plate are connected with a bottom box through a butt joint hole, a radiating groove is formed in one circle of each bottom box, a pressing switch is arranged on one side wall opposite to each sealing plate, a luminous strip is fixed at the bottom end of one side wall of each pressing switch, a film is arranged on each bottom box and the outer side wall, and a heat conducting plate is arranged on the inner side of each film.
Further, the sealing gasket is adhered to the shell, the cover body is connected with the shell in a hinge mode, and the smoke alarm is connected with the shell in an inserting mode.
Through adopting above-mentioned technical scheme, sealing washer can effectively increase the leakproofness between casing and the lid, increases device's dust resistance, the smoke alarm realizes the quick monitoring to smog, avoids appearing burning or the condition of explosion in the device, avoids igniting the emergence of nearby condition.
Further, the visual window is connected with the cover clamping groove, the extension block is connected with the cover through screws, and the arc-shaped buffer pad is bonded with the shell.
Through adopting above-mentioned technical scheme, the drying condition in the visual window convenience of customers to the device is observed, extend the piece and conveniently open the lid.
Further, the elastic layer is adhered to the arc-shaped buffer pad, the elastic groove is formed in the elastic layer, and the extrusion spring is connected with the elastic groove through screws.
Through adopting above-mentioned technical scheme, the elastic groove cooperation the elastic layer extrusion spring and the design of arc blotter can effectively increase the anti extrusion ability of device, avoids the cracked condition of extrusion to appear in the device.
Further, the explosion-proof partition plate is bonded with the elastic layer, the main board is bonded with the explosion-proof partition plate, and the sealing plate is connected with the shell through screws.
Through adopting above-mentioned technical scheme, the state that short circuit and electric leakage appear in the device can effectively be reduced to explosion-proof baffle, has effectively reduced the risk that electrical apparatus produced the explosion, the mainboard realizes the quick protection to the inner structure of device, and can effectively insulate.
Further, the butt joint hole is formed in the sealing plate, the pressing switch is connected with the sealing plate clamping groove, and the noctilucent strip is connected with the pressing switch clamping groove.
Through adopting above-mentioned technical scheme, the butt joint hole realization is right the shrouding with connect between the end box, conveniently install the electric wire, push switch realizes the control of stopping opening to the device work, night light strip is convenient at night right push switch carries out quick location use.
Further, the bottom box is connected with the sealing plate through screws, the heat dissipation groove is formed in the bottom box, the heat conducting plate is bonded with the bottom box and the sealing plate, and the film is bonded with the heat conducting plate.
Through adopting above-mentioned technical scheme, end box cooperation the design of shrouding has realized the connection of device and the circuit of electrical apparatus, realizes push switch is to the quick control of electrical apparatus work, has guaranteed the circulation of circuit, the heat-conducting plate cooperation the design of heat dissipation groove has guaranteed the quick heat dissipation of device, has avoided the accumulation of the inside heat of device, the waterproof performance of film can effectively increase the device.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
In order to solve the problem that the existing weak-current dustproof switch generates an electric shock signal through connection of weak current so as to realize the control of the work of an electric appliance, the method can meet the control effect of the device on the electric appliance, but when the device is used, the device seals the device through the cover body, so that the sealing dustproof performance of a switch shell is guaranteed, gaps between the cover body and the device cause poor dustproof effect of the device and do not have waterproof performance, meanwhile, when the device is used, short circuit, electric leakage and even explosion occur in the device, the problem that the pressure resistance of the device is weak is difficult to discover immediately, and the elastic groove, the elastic layer, the extrusion spring, the explosion-proof partition plate, the arc-shaped buffer pad, the heat conducting plate, the film, the sealing gasket and the smoke alarm are adopted.
Drawings
FIG. 1 is a schematic diagram of a weak current dustproof switch according to the present utility model;
FIG. 2 is a schematic diagram of the structure of a midsole box of the weak current dustproof switch;
FIG. 3 is a cross-sectional view of a housing sidewall of a weak current dust switch according to the present utility model;
Fig. 4 is a cross-sectional view of a side wall of a midsole box and a closing plate of a weak current dustproof switch according to the present utility model.
The reference numerals are explained as follows:
1. A smoke alarm; 2. a visual window; 3. a sealing gasket; 4. an extension block; 5. a housing; 6. a cover body; 7. a heat sink; 8. a bottom box; 9. a butt joint hole; 10. pressing the switch; 11. a sealing plate; 12. luminous strips; 13. an elastic groove; 14. a main board; 15. an explosion-proof partition; 16. an elastic layer; 17. extruding a spring; 18. an elastic cushion pad; 19. a heat conductive plate; 20. a film.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-4, a weak current dustproof switch in this embodiment includes a housing 5, two sealing washers 3 are symmetrically fixed on a side wall of the housing 5, so as to increase tightness of the device, avoid dust entering the device, a cover 6 is installed on the outer side of the sealing washer 3, a smoke alarm 1 is arranged in the middle of the top end of the cover 6, monitoring in the device is realized, a visual window 2 is fixed at the lower end of the smoke alarm 1, working conditions in the device are conveniently observed, an extension block 4 is distributed in the middle of the bottom end of the cover 6, opening of the cover 6 is facilitated, an arc-shaped buffer pad 18 is installed on the inner side wall of the housing 5, an elastic layer 16 is arranged on the outer side of the arc-shaped buffer pad 18, an elastic groove 13 is formed in the elastic layer 16, an extrusion spring 17 is fixed in the elastic groove 13, and the design of the elastic layer 16, the arc-shaped buffer pad 18 and the elastic groove 13 are matched, the anti-extrusion capacity of the device is increased, the explosion-proof baffle 15 is arranged on the outer side of the elastic layer 16, the main board 14 is arranged on the outer side of the explosion-proof baffle 15, the protection effect on electric parts in the device is realized, the sealing plate 11 is fixed on one side in the shell 5, the two sides of the sealing plate 11 are connected with the bottom box 8 through the butt joint holes 9, the connection and storage of wires and the like are realized, the heat dissipation grooves 7 are formed in the periphery of the bottom box 8, the pressing switch 10 is arranged on the sealing plate 11 on the opposite side wall of the bottom box 8, the quick control on the work of the electric appliances is realized, the luminous strip 12 is fixed at the bottom end of one side wall of the pressing switch 10, the device is conveniently used at night, the films 20 are arranged on the outer side walls of the bottom box 8 and the sealing plate 11, the waterproof capacity of the device can be improved, the heat conducting plate 19 is arranged on the inner side of the film 20, the design of the heat dissipation grooves 7 is matched, the quick heat dissipation in the bottom box 8 is realized, avoiding the problem of heat accumulation in the device.
As shown in fig. 1-4, in this embodiment, the sealing gasket 3 is adhered to the housing 5, the cover 6 is hinged to the housing 5, the smoke alarm 1 is inserted into the housing 5, the sealing gasket 3 can effectively increase the tightness between the housing 5 and the cover 6, the dust resistance of the device is increased, the smoke alarm 1 can rapidly monitor smoke, the condition of burning or explosion in the device is avoided, the condition nearby ignition is avoided, the visible window 2 is connected with the clamping groove of the cover 6, the extension block 4 is connected with the cover 6 through screws, the arc-shaped buffer cushion 18 is adhered to the housing 5, the visible window 2 is convenient for a user to observe the drying condition in the device, the extension block 4 is convenient for opening the cover 6, the elastic layer 16 is adhered to the arc-shaped buffer cushion 18, the elastic groove 13 is formed on the elastic layer 16, the extrusion spring 17 is connected with the elastic groove 13 through screws, the elastic groove 13 is matched with the elastic layer 16, the extrusion spring 17 and the design of the arc-shaped buffer cushion 18, the extrusion resistance of the device can be effectively increased, and the crushing condition of the device is avoided.
As shown in fig. 1-4, in this embodiment, the explosion-proof partition 15 is adhered to the elastic layer 16, the main board 14 is adhered to the explosion-proof partition 15, the sealing board 11 is in screwed connection with the housing 5, the explosion-proof partition 15 can effectively reduce the state of short circuit and electric leakage of the device, the risk of explosion of the electrical appliance is effectively reduced, the main board 14 realizes the rapid protection of the internal structure of the device, and can effectively insulate, the butt joint hole 9 is formed on the sealing board 11, the push switch 10 is connected with the clamping groove of the sealing board 11, the noctilucent strip 12 is connected with the clamping groove of the push switch 10, the butt joint hole 9 realizes the connection between the sealing board 11 and the bottom box 8, the electric wire is conveniently installed, the push switch 10 is conveniently and rapidly positioned for use, the bottom box 8 is in screwed connection with the sealing board 11, the heat dissipation groove 7 is formed on the bottom box 8, the heat conduction plate 19 is uniformly adhered to the bottom box 8, the design of the sealing board 11 is matched with the design of the sealing board, the connection of the circuit of the device and the electrical appliance is realized, the heat dissipation performance of the heat dissipation device is rapidly controlled by the push switch 10, the heat dissipation device is rapidly is prevented from being increased, and the heat dissipation device is rapidly designed, and the heat dissipation performance of the heat dissipation device is rapidly is prevented from being greatly increased.
The specific implementation process of this embodiment is as follows: when the device is used, firstly, the device is connected with a circuit wire of an electric appliance, after circulation of a circuit is guaranteed, the sealing plate 11 is fixed in the shell 5, the elastic layer 16, the elastic groove 13, the extrusion spring 17 and the arc-shaped buffer cushion 18 are matched, the compression resistance of the device can be effectively increased, the working strength of the device is guaranteed, the device is used, the cover body 6 is matched with the sealing gasket 3 and the shell 5 in design, sealing of the shell 5 can be realized, the dustproof effect of the device is realized, the waterproof effect of the device can be effectively realized by matching with the design of the film 20, and the luminous strip 12 is designed, so that a user can rapidly position and use the switch at night.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A weak current dust-proof switch, its characterized in that: including casing (5), symmetry is fixed with two sealing washer (3) on casing (5) lateral wall, lid (6) are installed in sealing washer (3) outside, lid (6) top middle part is provided with smoke alarm (1), smoke alarm (1) lower extreme is fixed with visual window (2), extension piece (4) have been laid at lid (6) bottom middle part, install arc blotter (18) on casing (5) inside wall, arc blotter (18) outside is provided with elastic layer (16), elastic groove (13) have been seted up in elastic layer (16), elastic groove (13) internal fixation has extrusion spring (17), explosion-proof baffle (15) are installed in elastic layer (16) outside, explosion-proof baffle (15) outside is provided with mainboard (14), one side is fixed with shrouding (11) in casing (5), shrouding (11) both sides are connected with end box (8) through butt joint hole (9), end box (8) a week has all seted up heat dissipation groove (7), explosion-proof baffle (15) are located in elastic layer (16) outside one side of pressing switch (10) is fixed on one side wall (10), the bottom box (8) and the outer side wall of the sealing plate (11) are provided with films (20), and the inner side of each film (20) is provided with a heat conducting plate (19).
2. The weak current dust switch of claim 1, wherein: the sealing gasket (3) is adhered to the shell (5), the cover body (6) is connected with the shell (5) in a hinge mode, and the smoke alarm (1) is inserted into the shell (5).
3. The weak current dust switch of claim 1, wherein: the visual window (2) is connected with the clamping groove of the cover body (6), the extension block (4) is connected with the cover body (6) through screws, and the arc-shaped buffer pad (18) is bonded with the shell body (5).
4. The weak current dust switch of claim 1, wherein: the elastic layer (16) is adhered to the arc-shaped buffer pad (18), the elastic groove (13) is formed in the elastic layer (16), and the extrusion spring (17) is connected with the elastic groove (13) through screws.
5. The weak current dust switch of claim 1, wherein: the explosion-proof partition board (15) is adhered to the elastic layer (16), the main board (14) is adhered to the explosion-proof partition board (15), and the sealing board (11) is connected with the shell (5) through screws.
6. The weak current dust switch of claim 1, wherein: the butt joint hole (9) is formed in the sealing plate (11), the pressing switch (10) is connected with the clamping groove of the sealing plate (11), and the noctilucent strip (12) is connected with the clamping groove of the pressing switch (10).
7. The weak current dust switch of claim 1, wherein: the bottom box (8) is connected with the sealing plate (11) through screws, the heat dissipation groove (7) is formed in the bottom box (8), the heat conduction plate (19) is bonded with the bottom box (8) and the sealing plate (11), and the film (20) is bonded with the heat conduction plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339102.3U CN220895393U (en) | 2023-08-30 | 2023-08-30 | Weak current dustproof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322339102.3U CN220895393U (en) | 2023-08-30 | 2023-08-30 | Weak current dustproof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895393U true CN220895393U (en) | 2024-05-03 |
Family
ID=90869704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322339102.3U Active CN220895393U (en) | 2023-08-30 | 2023-08-30 | Weak current dustproof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895393U (en) |
-
2023
- 2023-08-30 CN CN202322339102.3U patent/CN220895393U/en active Active
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| GR01 | Patent grant | ||
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