CN203423864U - Explosion-proof insulative power box - Google Patents
Explosion-proof insulative power box Download PDFInfo
- Publication number
- CN203423864U CN203423864U CN201320395224.8U CN201320395224U CN203423864U CN 203423864 U CN203423864 U CN 203423864U CN 201320395224 U CN201320395224 U CN 201320395224U CN 203423864 U CN203423864 U CN 203423864U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- power box
- box
- layer
- Prior art date
- 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
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an explosion-proof insulative power box. The explosion-proof insulative power box includes a box body which is made of A3 steel plate, wherein ventilation holes are formed in the upper ends and lower ends of the side walls of the box body, an internal spraying layer and an external spraying layer are respectively sprayed on the internal wall and the external wall of the box body by employing an electrostatic spraying method, and a glass fiber reinforced plastic insulation layer is pasted and pressed in the internal spraying layer in a uniform manner. The explosion-proof insulative power box has good heat radiation effect, and fulfills corrosion resisting performance and electrical isolation performance of an explosion-proof box at the same time.
Description
Technical field
The utility model relates to storage battery production field, is specifically related to a kind of explosion-proof isolation power supply box for flameproof special type accumulator power source apparatus.
Background technology
Flameproof special type storage battery is as the supporting DC power supply of ground explosion proof forklift, is mainly used in the occasion such as warehouse, harbour of specific (special) requirements.Because its environment for use is different from colliery (down-hole) explosion-proof electrical source device environment for use, so its explosion-proof technology performance and power device structure require all difference to some extent.Its explosion-proof technology improves constantly the protection level of complete machine except the electronic technology of electri forklift self uses advanced, make it under high Based Intelligent Control, there is automatic protection ability, outside explosion-proof electronic element is intelligent, integrated, microminiaturization, the requirement of power supply is mainly manifested in to the raising of heat dissipation ventilation performance and insulation property in storage battery outer container impact resistance, case.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of explosion-proof isolation power supply box is provided.
The utility model is achieved through the following technical solutions:
Explosion-proof isolation power supply box, include casing, it is characterized in that: the upper and lower end of the sidewall of described casing all has ventilation hole, on the inside and outside wall of casing, adopt respectively electrostatic spray to be coated with inside and outside plastic-blasting layer, in internal plastic spraying layer, evenly stick with paste and be pressed with one deck glass fibre reinforced plastic insulating layer.
Described explosion-proof isolation power supply box, is characterized in that: described casing is made by A3 steel plate.
Principle of the present utility model is:
Explosion-proof tank adopts A3 steel plate, through surperficial oil removing, rust cleaning, phosphatization, Passivation Treatment, then sprays with technique outside in chest of electrostatic spraying the plastic-blasting layer that one deck powdered plastic forms, and makes explosion-proof tank after hot setting; In the surrounding of explosion-proof tank, take the mode heat dissipation ventilation of perforate; Utilize light weight and hard, mechanical strength is high, and the fiberglass of corrosion resistant epoxy resin and phenolic resin as matrix resin is as insulating material, and hand pasting forming in explosion-proof tank meets that explosion-proof tank is corrosion-resistant, the performance of electric insulation.
The utility model has the advantages that:
The utility model good heat dissipation effect meets that explosion-proof tank is corrosion-resistant, the performance of electric insulation simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, explosion-proof isolation power supply box, include the casing 1 of being made by A3 steel plate, the upper and lower end of the sidewall of casing 1 all has ventilation hole 2, on the inside and outside wall of casing 1, adopt respectively electrostatic spray to be coated with inside and outside plastic- blasting layer 3,4, the interior even paste of internal plastic spraying layer 3 is pressed with one deck glass fibre reinforced plastic insulating layer 5.
Claims (2)
1. explosion-proof isolation power supply box, include casing, it is characterized in that: the upper and lower end of the sidewall of described casing all has ventilation hole, on the inside and outside wall of casing, adopt respectively electrostatic spray to be coated with inside and outside plastic-blasting layer, in internal plastic spraying layer, evenly stick with paste and be pressed with one deck glass fibre reinforced plastic insulating layer.
2. explosion-proof isolation power supply box according to claim 1, is characterized in that: described casing is made by A3 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395224.8U CN203423864U (en) | 2013-07-03 | 2013-07-03 | Explosion-proof insulative power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320395224.8U CN203423864U (en) | 2013-07-03 | 2013-07-03 | Explosion-proof insulative power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423864U true CN203423864U (en) | 2014-02-05 |
Family
ID=50022953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320395224.8U Expired - Fee Related CN203423864U (en) | 2013-07-03 | 2013-07-03 | Explosion-proof insulative power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633321A (en) * | 2016-03-13 | 2016-06-01 | 贵州大学 | Pure power-driven business car battery box preventing static electricity and impact |
-
2013
- 2013-07-03 CN CN201320395224.8U patent/CN203423864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633321A (en) * | 2016-03-13 | 2016-06-01 | 贵州大学 | Pure power-driven business car battery box preventing static electricity and impact |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203423864U (en) | Explosion-proof insulative power box | |
| CN103806017B (en) | A kind of nanoporous aluminium and preparation method thereof | |
| CN204315633U (en) | Battery cell case | |
| CN203205467U (en) | Lithium iron phosphate battery | |
| CN102496487A (en) | Variable energy combined lightning protection ground wire | |
| CN201498533U (en) | Battery box cabinet | |
| CN202126903U (en) | Dry-type discharge coil | |
| CN205196179U (en) | LED lamp water -resistant power | |
| CN203158509U (en) | Transportation device for current transformer | |
| CN206353468U (en) | A kind of electromagnet structure | |
| CN204216929U (en) | A kind of anti-explosion network switch | |
| CN203071428U (en) | Installation cabinet for ray proof transformer | |
| CN203850096U (en) | Tank shell for large transformer | |
| CN201766125U (en) | Steel casing zinc-manganese dioxide dry cell | |
| CN204167372U (en) | A kind of insulation lithium battery | |
| CN203562261U (en) | Three-phase and five-column type voltage transformer | |
| CN204130355U (en) | Ultracapacitor | |
| CN204435992U (en) | A kind of thermal-insulating type chimney internal cylinder | |
| CN204497330U (en) | With the cylindrical lithium ion battery of shell protection structure | |
| CN204230021U (en) | A kind of high-voltage mutual inductor | |
| CN201590459U (en) | Lithium ion battery with protective board arranged at battery cell negative pole end | |
| CN201378515Y (en) | Dry type structure electric power capacitor | |
| CN205240393U (en) | Oil storage tank with cavity sandwich structure | |
| CN203607196U (en) | Positioning nail insulating sleeve type structure of electric furnace transformer | |
| CN202487670U (en) | Marine cadmium-nickel alkaline storage battery case |
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: 20140205 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |