CN206236636U - A kind of power cell safety box - Google Patents
A kind of power cell safety box Download PDFInfo
- Publication number
- CN206236636U CN206236636U CN201621232121.XU CN201621232121U CN206236636U CN 206236636 U CN206236636 U CN 206236636U CN 201621232121 U CN201621232121 U CN 201621232121U CN 206236636 U CN206236636 U CN 206236636U
- Authority
- CN
- China
- Prior art keywords
- power cell
- insurance
- insulator
- back box
- panel
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of power cell safety box set independently of power cell casing, including panel, insulator, access panel and back box.A through hole is opened up on panel, back box is set in upper opening, the week of its opening welds along the hole wall with through hole.The mobilizable opening for being covered on the back box of access panel.Insulator is installed on the bottom surface of the back box as the installation pedestal of insurance.Insurance is fixedly installed on insulator.Inlet wire copper bar is overlapped on the installation foot of insurance and is fixed on insulator, and the electrical connection with power cell can be realized by the inlet wire copper bar.When needing to change or overhaul insurance, access panel need to only be opened, and power cell casing need not be opened, operation is simple, and safely；Meanwhile, make full use of space layout on the premise of power cell casing size is not increased, insurance position design into it is built-in while be convenient for changing.
Description
Technical field
The utility model is related to high voltage converter field, more particularly to a kind of high voltage converter power cell safety box.
Background technology
The insurance of power cell can protect the electronic component being connected on thereafter.It is well known that insurance is one and forms a connecting link
Protective element, is comparatively easily bad, it is necessary to frequently change.So, it is convenient for changing for insurance installation site requirement
And it is safe, then insurance is just arranged on the external face of power unit box by most of high voltage converter manufacturer, changes convenient, or
Installed in casing the inside, safety.
Although insurance is conveniently replaceable installed in the external face of power unit box, but shortcoming is：
1st, insurance is installed outside, and outer protrusion is again very high, and scratch is easy to during carrying；
2nd, under the serious environment of metallic dust, often there is arcing short circuit in very high, the easy dust stratification of outer protrusion；
3rd, salinity is big, high humidity coastal cities, insurance junction easily oxidation or is corroded；
4th, the attractive in appearance of power cell has been had a strong impact on, has been laid out coarse.
In order to solve above-mentioned shortcoming, be built in the casing of power cell for insurance by many manufacturers, although safety, but deposits
It is being not easy to change the shortcoming cumbersome with dismounting.
Utility model content
The purpose of this utility model is to provide a kind of power cell safety box, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides a kind of power cell safety box, is used for housing high voltage converter
Insurance, is set independently of power cell casing, including panel, insulator, access panel and back box.
A through hole is opened up on panel, back box is set in upper opening, the week of its opening welds along the hole wall with through hole.
The mobilizable opening for being covered on the back box of access panel.
Insulator is installed on the bottom surface of the back box as the installation pedestal of insurance.
Insurance is fixedly installed on insulator.
Preferably, the insulator is 4, is respectively arranged in four angles of back box.
Further, inlet wire copper bar is overlapped on the installation foot of insurance and is fixed on insulator, by the inlet wire copper
Row is capable of achieving the electrical connection with power cell.
Compared with prior art, the utility model has the advantages that：
1. when needing to change or overhaul insurance, access panel need to only be opened, and power cell casing need not be opened,
Operation is simple, and safely；
2. space layout is made full use of on the premise of power cell casing size is not increased, the installation position of insurance is installed
It is convenient for changing while counting into built-in.
Brief description of the drawings
The structural blast schematic diagram that Fig. 1 is not covered for power cell safety box access panel in the utility model；
The structural representation that Fig. 2 is covered for power cell safety box access panel in the utility model；
Another structural representation that Fig. 3 is covered for power cell safety box access panel in the utility model；
Another structural representation that Fig. 4 is not covered for power cell safety box access panel in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of power cell safety box, used for housing high voltage converter
Insurance 20, is set independently of power cell casing, including panel 10, insulator 30, access panel 40, back box 101 and realization
The inlet wire copper bar 50 electrically connected with power cell.
A through hole is opened up on panel 10, back box 101 is set in upper opening, the week of its opening welds along the hole wall with through hole
Connect.
The mobilizable opening for being covered on the back box 101 of access panel 40.
Insulator 30 has 4, is respectively arranged in four angles of back box 101, and institute is installed on as the installation pedestal of insurance 20
State the bottom surface of back box 101.
Insurance 20 is fixedly installed on insulator 30.
Inlet wire copper bar 50 is overlapped on the installation foot of insurance 20 and is fixed on insulator 30.
The power cell safety box that the utility model is provided, when needing to change or overhaul insurance, will need to only overhaul
Cover plate is opened, and need not open power cell casing, and operation is simple, and safely；Meanwhile, do not increasing power unit box
Make full use of space layout on the premise of body size, insurance position design into it is built-in while be convenient for changing.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of power cell safety box, insures (20), it is characterised in that independently of power list for housing high voltage converter
First casing is set, including panel (10), insulator (30), access panel (40), back box (101) and realization and power cell electricity
The inlet wire copper bar (50) of connection, wherein：
A through hole is opened up on panel (10), back box (101) is set in upper opening, the week of its opening welds along the hole wall with through hole
Connect；
The mobilizable opening for being covered on the back box (101) of access panel (40)；
Insulator (30) is installed on the bottom surface of the back box (101) as the installation pedestal of insurance (20)；
Insurance (20) is fixedly installed on insulator (30).
2. a kind of power cell safety box according to claim 1, it is characterised in that the insulator (30) is 4, point
Four angles of back box (101) are not installed on.
3. a kind of power cell safety box according to claim 1, it is characterised in that inlet wire copper bar (50) is overlapped in insurance
(20) on installation foot and it is fixed on insulator (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232121.XU CN206236636U (en) | 2016-11-16 | 2016-11-16 | A kind of power cell safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232121.XU CN206236636U (en) | 2016-11-16 | 2016-11-16 | A kind of power cell safety box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236636U true CN206236636U (en) | 2017-06-09 |
Family
ID=58991359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232121.XU Active CN206236636U (en) | 2016-11-16 | 2016-11-16 | A kind of power cell safety box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236636U (en) |
-
2016
- 2016-11-16 CN CN201621232121.XU patent/CN206236636U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |