CN212210184U - Waterproof explosion-proof electronic box - Google Patents
Waterproof explosion-proof electronic box Download PDFInfo
- Publication number
- CN212210184U CN212210184U CN202021288624.5U CN202021288624U CN212210184U CN 212210184 U CN212210184 U CN 212210184U CN 202021288624 U CN202021288624 U CN 202021288624U CN 212210184 U CN212210184 U CN 212210184U
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- fixedly connected
- base
- heat dissipation
- support base
- supporting base
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Abstract
The utility model discloses a waterproof explosion-proof electronic box relates to electronic box technical field. The utility model discloses a support base and electrical apparatus backup pad, both ends all are connected with the riser about the upper surface of support base, rotate between the lower surface intermediate position department of diaphragm and the upper surface of supporting the base and be connected with the lead screw, and threaded connection has the movable block on the lead screw, controls to be connected with the protection casing between two movable blocks jointly, and the inside intermediate position department of supporting the base is connected with heat dissipation mechanism, and the inside rear side that is located radiating fin of support base is connected with the fan. The utility model discloses a set up the protection casing and make it and support and form a sealed cavity between the base, alright protect the electrical apparatus in the electrical apparatus backup pad, avoid having the rainwater to get into to avoid the electronic box the condition of leaking to appear, can transmit away electrical components production heat from the protection casing through heat dissipation mechanism, can make through the fan support the inside air current that produces of base for the speed that the heat gived off.
Description
Technical Field
The utility model belongs to the technical field of the electronic box, especially, relate to a waterproof explosion-proof electronic box.
Background
At present, outdoor distribution boxes are common in life of people, and are one of distribution boxes frequently used when a distribution station is provided with a line, and the outdoor distribution box has the main function of placing various electrical equipment outdoors and preventing the electrical equipment from being damaged due to the influence of severe natural environment. Traditional block terminal does not have waterproof explosion-proof function to appear easily because the electronic box leaks or receives the electrical equipment damage that external shock leads to, shortened electrical equipment's life, reduced work efficiency when increasing the cost, the use of giving the user brings inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof explosion-proof electronic box makes it and support and form a sealed cavity between the base through setting up the protection casing, alright get up the electrical apparatus protection in the electrical apparatus backup pad, avoid having the rainwater to get into to avoid the electronic box the condition of leaking to appear, can transmit away electrical components production heat from the protection casing through heat dissipation mechanism, can make through the fan and support the inside air current that produces of base for the speed that the heat gived off, solved current problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a waterproof explosion-proof electronic box, which comprises a supporting base and an electrical appliance supporting plate, wherein the electrical appliance supporting plate is fixedly connected with the middle position of the upper surface of the supporting base, vertical plates are fixedly connected with the left end and the right end of the upper surface of the supporting base, and transverse plates are fixedly connected with the upper ends of the vertical plates;
a lead screw is rotatably connected between the middle position of the lower surface of the transverse plate and the upper surface of the supporting base, moving blocks are in threaded connection with the lead screw, and a protective cover is fixedly connected between the left moving block and the right moving block;
the left end and the right end of the inner cavity of the supporting base are respectively and symmetrically fixedly connected with a motor, and the lower end of the screw rod penetrates through the upper side surface of the supporting base and is fixedly connected with the output end of the motor;
the heat dissipation device comprises a support base, a heat dissipation mechanism and a plurality of heat dissipation plates, wherein the heat dissipation mechanism is fixedly connected to the middle position inside the support base and comprises a connecting block, a heat dissipation plate, heat conduction columns and heat dissipation fins;
the fan is fixedly connected to the rear side, located on the radiating fins, of the supporting base, an air inlet hole is formed in the rear side, located on the lower side wall of the supporting base, of the fan, and an air outlet hole is formed in the front side, located on the lower side wall of the supporting base, of the fan.
Furthermore, limiting rods are fixedly connected between the lower surface of the transverse plate and the supporting base and located on the front side and the rear side of the screw rod respectively, and the limiting rods penetrate through the moving block in a sliding mode.
Furthermore, the position of the lower surface of the supporting base corresponding to the air inlet hole is fixedly connected with a first dust screen, and the position of the lower surface of the supporting base corresponding to the air outlet hole is fixedly connected with a second dust screen.
Further, the lower extreme fixedly connected with joint strip of protection casing, joint strip's lower extreme slope sets up and laminates with the oblique lateral wall that supports the base mutually.
Furthermore, the upper top surface of the protective cover is fixedly connected with a moisture absorption mechanism, and the upper end of the left side surface of the right vertical plate is fixedly connected with a temperature sensor.
Further, moisture absorption mechanism includes mounting panel, stainless steel net frame and hygroscopic agent granule, the lower fixed surface of mounting panel is connected with the stainless steel net frame, the stainless steel net frame intussuseption is filled with the hygroscopic agent granule, the screw thread mounting hole has all been seted up at both ends about the mounting panel.
The utility model discloses following beneficial effect has:
1. the utility model discloses a motor can drive the lead screw and rotate, make the movable block on the lead screw reciprocate, and then make the protection casing reciprocate, when the protection casing moves down to its lower extreme and support the base and contact, the protection casing forms a sealed cavity between the base with supporting this moment, alright protect the electrical apparatus in the electrical apparatus backup pad, avoid having rainwater to get into, through setting up joint strip, can make the protection casing and support to be connected more closely between the base, joint strip's lower extreme matches with the oblique lateral wall that supports the base simultaneously, can be fine prevent rainwater rebound, thereby avoid the electronic box the condition of leaking to appear.
2. The utility model discloses a heat conduction post can transmit the heat in the electrical apparatus backup pad for the heating panel, and then can transmit away electrical components production heat from the protection casing in the electrical apparatus backup pad, reduce the temperature in the protection casing, radiating fin through the even setting of heating panel lower surface, can accelerate heat and give off speed, can make through the fan and support the inside air current that produces of base, and then can cool down radiating fin, through setting up inlet port and venthole, can make the air current that the fan produced circulate, reduce the inside temperature of support base, accelerate the speed that the heat gives off.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the internal front view structure of the present invention;
FIG. 2 is a schematic diagram of the internal side view structure of the present invention;
fig. 3 is a schematic view of the internal structure of the moisture absorption mechanism of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a support base; 2. a vertical plate; 201. a transverse plate; 202. a screw rod; 203. a moving block; 204. a protective cover; 205. sealing rubber strips; 206. a motor; 3. an appliance support plate; 4. a heat dissipation mechanism; 401. connecting blocks; 402. a heat dissipation plate; 403. a heat-conducting column; 404. a heat dissipating fin; 5. a temperature sensor; 6. a moisture absorption mechanism; 601. mounting a plate; 602. a stainless steel mesh frame; 603. moisture absorbent particles; 604. a threaded mounting hole; 7. a second dust screen; 8. a limiting rod; 9. a fan; 10. an air inlet; 11. a first dust screen; 12. and an air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model relates to a waterproof and explosion-proof electric box, which comprises a supporting base 1 and an electric appliance supporting plate 3, the electric appliance supporting plate 3 is fixedly connected to the middle position of the upper surface of the supporting base 1, the vertical plates 2 are fixedly connected to the left and right ends of the upper surface of the supporting base 1, the transverse plate 201 is fixedly connected to the upper ends of the vertical plates 2, the screw rod 202 is rotatably connected between the middle position of the lower surface of the transverse plate 201 and the upper surface of the supporting base 1, the moving block 203 is connected to the screw rod 202 by screw threads, the protective cover 204 is fixedly connected between the left and right moving blocks 203, the motors 206 are respectively and symmetrically and fixedly connected to the left and right ends of the inner cavity of the supporting base 1, the lower end of the screw rod 202 penetrates through the upper side surface of the supporting base 1 and is fixedly connected to the, and then can make protection casing 204 reciprocate, alright install the maintenance to the electrical components on the electrical apparatus backup pad 3, and when protection casing 204 moved down to its lower extreme and supported base 1 and contact, protection casing 204 formed a sealed cavity with supporting between the base 1 this moment, alright get up the electrical apparatus protection in the electrical apparatus backup pad 3, avoid having the rainwater to get into.
As shown in fig. 1-2, a sealing rubber strip 205 is fixedly connected to a lower end of the protective cover 204, the lower end of the sealing rubber strip 205 is inclined and attached to an inclined side wall of the supporting base 1, the protective cover 204 and the supporting base 1 can be connected more tightly by setting the sealing rubber strip 205, and meanwhile, the lower end of the sealing rubber strip 205 is matched with the inclined side wall of the supporting base 1, so that rainwater can be prevented from moving upwards well, a limit rod 8 is fixedly connected to front and rear sides of the lead screw 202 between the lower surface of the transverse plate 201 and the supporting base 1 respectively, the limit rod 8 slides to penetrate through the moving block 203, and by setting the limit rod 8, the protective cover 204 can be limited in the up-and-down moving process, and the phenomenon that the protective cover 204 is shifted and rotated is avoided, and further the lower end of the protective cover.
As shown in fig. 1-2, a heat dissipation mechanism 4 is fixedly connected to an inner middle position of the support base 1, the heat dissipation mechanism 4 includes a connection block 401, a heat dissipation plate 402, heat conduction columns 403 and heat dissipation fins 404, the lower surface of the upper sidewall of the support base 1 is fixedly connected with the heat dissipation plate 402 through the connection block 401, the upper surface of the heat dissipation plate 402 is uniformly and fixedly connected with the heat conduction columns 403, the upper ends of the heat conduction columns 403 penetrate through the upper sidewall of the support base 1 and are fixedly connected to the lower surface of the appliance support plate 3, the lower surface of the heat dissipation plate 402 is uniformly and, the heat on the electric appliance supporting plate 3 can be transferred to the heat dissipating plate 402 through the heat conductive posts 403, thereby transferring heat generated by the electric appliance elements on the electric appliance supporting plate 3 out of the protective cover 204, reducing the temperature in the protective cover 204, the heat dissipation speed can be increased by the heat dissipation fins 404 uniformly arranged on the lower surface of the heat dissipation plate 402.
Wherein as shown in fig. 2, the inside of the support base 1 is located at the rear fixedly connected with fan 9 of the radiating fin 404, the lower side wall of the support base 1 is provided with an air inlet 10 at the rear side of the fan 9, the lower side wall of the support base 1 is provided with an air outlet 12 at the front side of the fan 9, the lower surface of the support base 1 corresponds to the first dust screen 11 of the position fixedly connected with of the air inlet 10, the lower surface of the support base 1 corresponds to the second dust screen 7 of the position fixedly connected with of the air outlet 12, the fan 9 can make the inside of the support base 1 generate air flow, and further the radiating fin 404 can be cooled, through setting the air inlet 10 and the air outlet 12, the air flow generated by the fan 9 can circulate, the temperature inside of the support base 1 is reduced, and the heat dissipation speed is accelerated.
Wherein as shown in fig. 1 and fig. 3, the last top fixedly connected with moisture absorption mechanism 6 of protection casing 204, the left surface upper end fixedly connected with temperature sensor 5 of right side riser 2, temperature sensor 5's model is DS18B20, for prior art, moisture absorption mechanism 6 includes mounting panel 601, stainless steel net frame 602 and hygroscopic agent granule 603, the lower fixed surface of mounting panel 601 is connected with stainless steel net frame 602, stainless steel net frame 602 is filled with hygroscopic agent granule 603, threaded mounting hole 604 has all been seted up at the left and right sides of mounting panel 601, can detect the temperature in the protection casing 204 through temperature sensor 5, can real-time supervision electrical components's service environment, can absorb the moisture in the protection casing 204 through moisture absorption mechanism 6, avoid moist gas to produce harmful effects to electrical components's use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof explosion-proof electronic box, includes support base (1) and electrical apparatus backup pad (3), its characterized in that: an electric appliance supporting plate (3) is fixedly connected to the middle position of the upper surface of the supporting base (1), vertical plates (2) are fixedly connected to the left end and the right end of the upper surface of the supporting base (1), and transverse plates (201) are fixedly connected to the upper ends of the vertical plates (2);
a lead screw (202) is rotatably connected between the middle position of the lower surface of the transverse plate (201) and the upper surface of the supporting base (1), a moving block (203) is in threaded connection with the lead screw (202), and a protective cover (204) is fixedly connected between the left moving block (203) and the right moving block (203);
the left end and the right end of the inner cavity of the supporting base (1) are respectively and fixedly connected with a motor (206) symmetrically, and the lower end of the screw rod (202) penetrates through the upper side surface of the supporting base (1) and is fixedly connected with the output end of the motor (206);
the heat dissipation device comprises a support base (1), and is characterized in that a heat dissipation mechanism (4) is fixedly connected to the middle position inside the support base (1), the heat dissipation mechanism (4) comprises a connecting block (401), a heat dissipation plate (402), heat conduction columns (403) and heat dissipation fins (404), the lower surface of the upper side wall of the support base (1) is fixedly connected with the heat dissipation plate (402) through the connecting block (401), the upper surface of the heat dissipation plate (402) is uniformly and fixedly connected with the heat conduction columns (403), the upper ends of the heat conduction columns (403) penetrate through the upper side wall of the support base (1) and are fixedly connected to the lower surface of an electric appliance support plate (3), and the lower surface of;
the fan support is characterized in that the inside of the support base (1) is located on a fan (9) fixedly connected to the rear side of the radiating fins (404), an air inlet hole (10) is formed in the lower side wall of the support base (1) and located on the rear side of the fan (9), and an air outlet hole (12) is formed in the lower side wall of the support base (1) and located on the front side of the fan (9).
2. The waterproof and explosion-proof electronic box according to claim 1, characterized in that a limiting rod (8) is fixedly connected between the lower surface of the transverse plate (201) and the supporting base (1) at the front and rear sides of the screw rod (202), and the limiting rod (8) penetrates through the moving block (203) in a sliding manner.
3. The waterproof and explosion-proof electronic box according to claim 1, characterized in that a first dust screen (11) is fixedly connected to the lower surface of the supporting base (1) at a position corresponding to the air inlet (10), and a second dust screen (7) is fixedly connected to the lower surface of the supporting base (1) at a position corresponding to the air outlet (12).
4. The waterproof and explosion-proof electrical box according to claim 1, characterized in that the lower end of the protective cover (204) is fixedly connected with a sealing rubber strip (205), and the lower end of the sealing rubber strip (205) is obliquely arranged and attached to the oblique side wall of the supporting base (1).
5. The waterproof and explosion-proof electrical box of claim 1, wherein the moisture absorption mechanism (6) is fixedly connected to the upper top surface of the protective cover (204), and the temperature sensor (5) is fixedly connected to the upper end of the left side surface of the right vertical plate (2).
6. The waterproof and explosion-proof electrical box according to claim 5, wherein the moisture absorption mechanism (6) comprises a mounting plate (601), a stainless steel mesh frame (602) and moisture absorbent particles (603), the stainless steel mesh frame (602) is fixedly connected to the lower surface of the mounting plate (601), the moisture absorbent particles (603) are filled in the stainless steel mesh frame (602), and threaded mounting holes (604) are formed in the left end and the right end of the mounting plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288624.5U CN212210184U (en) | 2020-07-03 | 2020-07-03 | Waterproof explosion-proof electronic box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288624.5U CN212210184U (en) | 2020-07-03 | 2020-07-03 | Waterproof explosion-proof electronic box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210184U true CN212210184U (en) | 2020-12-22 |
Family
ID=73818184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021288624.5U Expired - Fee Related CN212210184U (en) | 2020-07-03 | 2020-07-03 | Waterproof explosion-proof electronic box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212210184U (en) |
-
2020
- 2020-07-03 CN CN202021288624.5U patent/CN212210184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |