CN203279380U - Waterproof and dustproof device for mining lamp electric box - Google Patents
Waterproof and dustproof device for mining lamp electric box Download PDFInfo
- Publication number
- CN203279380U CN203279380U CN 201320254179 CN201320254179U CN203279380U CN 203279380 U CN203279380 U CN 203279380U CN 201320254179 CN201320254179 CN 201320254179 CN 201320254179 U CN201320254179 U CN 201320254179U CN 203279380 U CN203279380 U CN 203279380U
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- CN
- China
- Prior art keywords
- electric box
- lamp capable
- bulkhead lamp
- water proof
- waterproof
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model brings forward a waterproof and dustproof device for a mining lamp electric box, and the waterproof and dustproof device is used for improving the heat radiating effect of an existing mining lamp electric box so that effects of being reliable and effective in heat radiation and waterproof and dustproof are achieved, and thus the performance and the service life of the overall lamp are increased. The waterproof and dustproof device comprises a hollow cylindrical pillar. The bottom part of the cylindrical pillar is provided with a pedestal which is fixed with the cylindrical pillar to be a whole. The pedestal is arranged on the box body of the mining lamp electric box. The waterproof and dustproof device also comprises a ventilating device which comprises a mounting part installed on the pedestal. The ventilating device also comprises a top cover which covers the cylindrical pillar. A ventilating channel is formed between the top cover and the mounting part. The cylindrical pillar is independently installed on the box body of the mining lamp electric box, or is integrated with the box body of the electric box to be a whole. The cylindrical pillar is provided with two steps which are opposite to each other. The two steps are arranged in a staggered way in a vertical direction, and a gap is arranged between the two steps.
Description
Technical field
The utility model relates to light fixture and makes the field, refers to especially a kind of bulkhead lamp capable electric box dust and water proof apparatus.
Background technology
High temperature, dust are very serious on the impact in electric elements performance and life-span.The operational environment of bulkhead lamp capable is all generally more abominable, so present most bulkhead lamp capable electric box has been all hermetic, although accomplished like this dustproof and waterproof, but the heat that produces in electric appliance box is difficult in time shed, high temperature will cause electrical equipment to burn out, and this situation has become light fixture enterprise stubborn problem.
The utility model content
The utility model proposes a kind of bulkhead lamp capable electric box dust and water proof apparatus, improved the radiating effect of present bulkhead lamp capable electric appliance box, accomplish both to dispel the heat reliable, effective, have again the effect of waterproof and dustproof.
The technical solution of the utility model is achieved in that
A kind of bulkhead lamp capable electric box dust and water proof apparatus is characterized in that: comprise
The cylindric cylinder of hollow, the bottom of described cylinder is provided with the pedestal that is fixed as one with it, and described pedestal is located on the casing of bulkhead lamp capable electric appliance box;
Gas permeable devices comprises the installation portion that is arranged on described pedestal, comprises that also button covers on the top cover on described cylinder, forms gas-permeable channels between described top cover and described installation portion.
Cylinder described in technique scheme namely can add separately on the casing that is located at the bulkhead lamp capable electric appliance box also can with the one-body molded production of electric appliance box casing.
As an improvement of technical solutions of the utility model, one of them is made described cylinder and described gas permeable devices by elastomeric material.The elasticity of elastomeric material can strengthen the frictional force between cylinder and gas permeable devices, not only facilitates installation but also be not easy to come off.
Described elastomeric material preferably uses silicon rubber.
Gas permeable devices of the present utility model can use the mould one-shot forming.
Improve as another of technical solutions of the utility model, be provided with the step of two opposition in described cylinder, two described steps are in the vertical direction and shift to install, and leave the space between two described steps.Even the step of two dislocation can guarantee that micro-dust enters also and can directly not fall in casing.
As to further improvement in the technical proposal, on two described steps in described cylinder or described cylinder, filter medium can be set.Through the filtration of filter medium, dust can not brought in electrical box, keeps better the cleaning in electric box.
Described filter medium preferably uses filter cotton.
Bulkhead lamp capable electric box dust and water proof apparatus of the present utility model can be made separately, offers air-vent during use on existing bulkhead lamp capable electrical box, and the cylinder setting is arranged on air-vent.Described cylinder can be also integrative-structure with electric appliance box.
In sum, bulkhead lamp capable electric box dust and water proof apparatus of the present utility model has effectively improved the radiating effect of present bulkhead lamp capable electric appliance box, accomplish both to dispel the heat reliable, effectively, and the effect of waterproof and dustproof again, and then increase performance and the life-span of whole light fixture.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the gas permeable devices structural representation of the utility model bulkhead lamp capable electric box dust and water proof apparatus;
Fig. 2 is the erection column structural representation of the utility model bulkhead lamp capable electric box dust and water proof apparatus;
Fig. 3 is the gas permeable devices of the utility model bulkhead lamp capable electric box dust and water proof apparatus and the structural representation of erection column bonding state;
Fig. 4 is the use principle structural representation of the utility model bulkhead lamp capable electric box dust and water proof apparatus;
In figure: the 11-top cover; The 12-installation portion; The 13-gas-permeable channels; The 21-cylinder; The 22-pedestal; The 231-first step; The 232-second step; The 24-filter cotton; The 3-electric appliance box.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The first embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, bulkhead lamp capable electric box dust and water proof apparatus of the present utility model is to be installed on existing electric appliance box after making separately, and its structure comprises cylindric cylinder 21 and the gas permeable devices of hollow.
The bottom of cylinder is provided with the pedestal 22 that is fixed as one with it, and described pedestal is located on the casing of bulkhead lamp capable electric appliance box.
Gas permeable devices comprises the installation portion 12 that is arranged on described pedestal, comprises that also button covers on the top cover 11 on described cylinder, forms gas-permeable channels 13 between described top cover and described installation portion.
Be provided with the step of two opposition in described cylinder, be respectively 232, two described steps of first step 231 and second step and be in the vertical direction and shift to install, leave the space between two described steps.
Even the step of two dislocation can guarantee that micro-dust enters also and can directly not fall in casing.
Two described steps in cylinder are provided with filter cotton 24, can certainly use other filter mediums.
In the present embodiment, described gas permeable devices is made by elastomeric material silicon rubber, and is to use the mould one-shot forming.
Cylinder of the present utility model also can use silicon rubber or other elastomeric materials, and described gas permeable devices also can use other elastomeric materials.
The second embodiment:
As shown in Figure 4, the present embodiment is a part of electric appliance box from different being in bulkhead lamp capable electric box dust and water proof apparatus of previous embodiment one, with the one-body molded production of electric appliance box, the base of cylinder pedestal is namely the shell of electric appliance box 3, and adopts same material with electric appliance box.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a bulkhead lamp capable electric box dust and water proof apparatus, is characterized in that: comprise
The cylindric cylinder of hollow, the bottom of described cylinder is provided with the pedestal that is fixed as one with it, and described pedestal is located on the casing of bulkhead lamp capable electric appliance box;
Gas permeable devices comprises the installation portion that is arranged on described pedestal, comprises that also button covers on the top cover on described cylinder, forms gas-permeable channels between described top cover and described installation portion.
2. bulkhead lamp capable electric box dust and water proof apparatus according to claim 1 is characterized in that: described cylinder is arranged separately on the casing of bulkhead lamp capable electric appliance box or is one-body molded with the electric appliance box casing.
3. bulkhead lamp capable electric box dust and water proof apparatus according to claim 1 is characterized in that: be provided with the step of two opposition in described cylinder, two described steps are in the vertical direction and shift to install, and leave the space between two described steps.
4. bulkhead lamp capable electric box dust and water proof apparatus according to claim 1, is characterized in that: be provided with filter medium in described cylinder.
5. bulkhead lamp capable electric box dust and water proof apparatus according to claim 3, is characterized in that: be provided with filter medium on two described steps in described cylinder.
6. the described bulkhead lamp capable electric box of according to claim 1 to 5 any one dust and water proof apparatus, it is characterized in that: described gas permeable devices is the silicon rubber gas permeable devices.
7. according to claim 4 or 5 described bulkhead lamp capable electric box dust and water proof apparatus, it is characterized in that: described filter medium is filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254179 CN203279380U (en) | 2013-05-10 | 2013-05-10 | Waterproof and dustproof device for mining lamp electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254179 CN203279380U (en) | 2013-05-10 | 2013-05-10 | Waterproof and dustproof device for mining lamp electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279380U true CN203279380U (en) | 2013-11-06 |
Family
ID=49509696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320254179 Expired - Fee Related CN203279380U (en) | 2013-05-10 | 2013-05-10 | Waterproof and dustproof device for mining lamp electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700317A (en) * | 2013-12-10 | 2014-04-02 | 苏州佳世达电通有限公司 | Buffer structure and electronic device using buffer structure |
| CN106328214A (en) * | 2016-08-10 | 2017-01-11 | 重庆天盛仪表有限公司 | Waterproof dustproof air hole cover |
-
2013
- 2013-05-10 CN CN 201320254179 patent/CN203279380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700317A (en) * | 2013-12-10 | 2014-04-02 | 苏州佳世达电通有限公司 | Buffer structure and electronic device using buffer structure |
| CN103700317B (en) * | 2013-12-10 | 2016-01-27 | 苏州佳世达电通有限公司 | Buffer structure and apply the electronic installation of this buffer structure |
| CN106328214A (en) * | 2016-08-10 | 2017-01-11 | 重庆天盛仪表有限公司 | Waterproof dustproof air hole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |