CN215185473U - Drawer type power module - Google Patents
Drawer type power module Download PDFInfo
- Publication number
- CN215185473U CN215185473U CN202121671370.XU CN202121671370U CN215185473U CN 215185473 U CN215185473 U CN 215185473U CN 202121671370 U CN202121671370 U CN 202121671370U CN 215185473 U CN215185473 U CN 215185473U
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- drawer cabinet
- drawer
- conducting strip
- power
- power module
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Abstract
The utility model discloses a drawer type power module, include: the power box, locate the drawer cabinet in the power box, locate the power pack in the drawer cabinet and locate the constant current source in the drawer cabinet, the top surface of drawer cabinet is the opening form, the inside spout that is equipped with of power box, the drawer cabinet passes through the spout and slides in the power box roll-off, the inner wall and the bottom surface of drawer cabinet are equipped with antistatic backing, the inner wall of drawer cabinet is close to the power pack and is equipped with first conducting strip, first conducting strip and power pack contact, the inner wall of drawer cabinet is close to the constant current source and is equipped with the second conducting strip, the second conducting strip contacts with the constant current source, first conducting strip passes through earth conductor ground connection with the second conducting strip. This power module establishes to the drawer type, locates electronic components in the drawer cabinet, when needs maintain or maintain electronic components, only need with the drawer cabinet take out can, very convenient. The power module is provided with the conducting strip, and the conducting strip can conduct static electricity into the grounding wire, so that the static electricity can be eliminated, and the normal use of the power module is ensured.
Description
Technical Field
The utility model relates to a power module field especially relates to a drawer type power module.
Background
The existing power module is usually a box body, various electronic components are installed in the box body, the box body is usually in a sealed state, and when the electronic components inside the box body are required to be repaired or maintained, the whole box body needs to be disassembled, so that the box body is troublesome. And power module has certain static, therefore the adhesion dust very easily, and after the work is long, the adhesion of a large amount of dust can influence power module's heat dissipation and electron device's normal work, and current power module is in long-term use, and its antistatic effect can become worse and worse, influences power module's normal use.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a drawer type power module.
The technical scheme of the utility model as follows: a drawer power module comprising: the power supply box that the one side was the opening form, locate drawer cabinet in the power supply box, locate power pack in the drawer cabinet and locate constant current source in the drawer cabinet, the top surface of drawer cabinet is the opening form, the inside spout that is equipped with of power supply box, the drawer cabinet passes through the spout slides in the power supply box roll-off, the inner wall and the bottom surface of drawer cabinet are equipped with antistatic backing, the inner wall of drawer cabinet is close to the power pack is equipped with first conducting strip, first conducting strip with the power pack contact, the inner wall of drawer cabinet is close to the constant current source is equipped with the second conducting strip, the second conducting strip with the constant current source contact, first conducting strip passes through earth conductor ground connection with the second conducting strip.
Furthermore, the inner wall of the power box is provided with an anti-static layer.
Furthermore, the side and the bottom surface of the drawer cabinet are provided with heat conduction layers, and the side and the bottom surface of the power box are provided with heat dissipation layers.
Furthermore, the side of drawer cabinet is equipped with radiator fan, power supply box and drawer cabinet correspond radiator fan department is equipped with the ventilation hole, be equipped with a plurality of louvres on power supply box and the drawer cabinet, the side orientation of drawer cabinet the louvre is equipped with the dust screen.
Furthermore, a handle is arranged on the outer side face of the drawer cabinet.
Furthermore, the upper surface and the bottom surface of the constant current source are provided with heat dissipation blocks, and the heat dissipation blocks are provided with a plurality of heat dissipation fins.
By adopting the scheme, the utility model discloses following beneficial effect has:
1. the power module is in a drawer type, the electronic components are arranged in the drawer cabinet, and when the electronic components need to be repaired or maintained, the drawer cabinet only needs to be drawn out, so that the power module is very convenient and fast;
2. the power module is provided with the conducting strip, and the conducting strip can conduct static electricity into the grounding wire, so that the static electricity can be eliminated, and the normal use of the power module is ensured.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is a schematic diagram of the internal structure of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the present invention provides a drawer type power module, including: the power supply cabinet comprises a power supply box 1 with an open surface, a drawer cabinet 2 arranged in the power supply box 1, a power supply box 3 arranged in the drawer cabinet 2 and a constant current source 4 arranged in the drawer cabinet 2. The top surface of drawer cabinet 2 is the opening form, and power supply box 1 is the opening form towards one side of drawer cabinet 2, power supply box 1 is inside to be equipped with the spout, drawer cabinet 2 passes through the spout slides in power supply box 1 and slides out, and the spout makes the slip of drawer cabinet 2 more smooth and easy. The inner wall and the bottom surface of the drawer cabinet 2 are provided with anti-static layers, so that static electricity generated in the drawer cabinet can be prevented from being conducted to the shell of the power box, the situation that an operator touches the power box when the operator touches the power box is prevented, and the safety of the operator is guaranteed.
The inner wall of the drawer cabinet 2 is provided with a first conducting strip 5 close to the power supply box 3, and the first conducting strip 5 is in contact with the power supply box 3. The inner wall of the drawer cabinet 2 is provided with a second conducting strip 6 close to the constant current source 4, the second conducting strip 6 is in contact with the constant current source 4, and the first conducting strip 5 and the second conducting strip 6 are grounded through a grounding wire 7. Static electricity generated by the power supply box 3 is conducted into the first conductive sheet 5, static electricity generated by the constant current source 4 is conducted into the second conductive sheet 6, and then the static electricity is conducted out through the ground wire 7.
Preferably, the inner wall of the power box 1 is also provided with an anti-static layer, so that the anti-static effect is enhanced, and static electricity is prevented from being conducted to the outside of the power box 1.
Because the internal electronic components can generate a large amount of heat during operation, heat dissipation is one of the important problems to be solved by the power module. The side of drawer cabinet 2 is equipped with radiator fan 8, power supply box 1 and drawer cabinet 2 correspond radiator fan 8 department is equipped with the ventilation hole, be equipped with a plurality of louvres 9 on power supply box 1 and the drawer cabinet 2, radiator fan 8 and louvre 9 can be with a large amount of heat-conduction to the external world of inside. The side of the drawer cabinet 2 faces the heat dissipation holes 9 and is provided with a dust screen 10, so that a certain dust prevention effect is achieved.
This power module is in the side and the bottom surface of drawer cabinet 2 are equipped with the heat-conducting layer, the side and the bottom surface of power supply box 1 are equipped with the heat dissipation layer, and the heat-conducting layer conducts the heat that electronic components produced to power supply box 1, then gives off the heat to the external world through power supply box 1's heat dissipation layer.
The upper surface and the bottom surface of the constant current source 4 are provided with heat dissipation blocks 11, and the heat dissipation blocks 11 are provided with a plurality of heat dissipation fins, so that the heat dissipation effect is further enhanced.
And a handle 12 is arranged on the outer side surface of the drawer cabinet 2.
To sum up, the utility model discloses following beneficial effect has:
1. the power module is in a drawer type, the electronic components are arranged in the drawer cabinet, and when the electronic components need to be repaired or maintained, the drawer cabinet only needs to be drawn out, so that the power module is very convenient and fast;
2. the power module is provided with the conducting strip, and the conducting strip can conduct static electricity into the grounding wire, so that the static electricity can be eliminated, and the normal use of the power module is ensured.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A drawer power module, comprising: the power supply box that the one side was the opening form, locate drawer cabinet in the power supply box, locate power pack in the drawer cabinet and locate constant current source in the drawer cabinet, the top surface of drawer cabinet is the opening form, the inside spout that is equipped with of power supply box, the drawer cabinet passes through the spout slides in the power supply box roll-off, the inner wall and the bottom surface of drawer cabinet are equipped with antistatic backing, the inner wall of drawer cabinet is close to the power pack is equipped with first conducting strip, first conducting strip with the power pack contact, the inner wall of drawer cabinet is close to the constant current source is equipped with the second conducting strip, the second conducting strip with the constant current source contact, first conducting strip passes through earth conductor ground connection with the second conducting strip.
2. The drawer-type power module as claimed in claim 1, wherein the inner wall of the power box is provided with an anti-static layer.
3. The drawer-type power module as claimed in claim 1, wherein a heat dissipation fan is disposed on a side of the drawer cabinet, a ventilation hole is disposed at a position of the power box and the drawer cabinet corresponding to the heat dissipation fan, a plurality of heat dissipation holes are disposed on the power box and the drawer cabinet, and a dust screen is disposed on a side of the drawer cabinet facing the heat dissipation holes.
4. The drawer-type power module as claimed in claim 1, wherein the side and bottom surfaces of the drawer cabinet are provided with heat conductive layers, and the side and bottom surfaces of the power box are provided with heat dissipation layers.
5. The drawer-type power module as claimed in claim 1, wherein the constant current source is provided with heat dissipating blocks on the upper and lower surfaces thereof, and the heat dissipating blocks are provided with a plurality of heat dissipating fins.
6. The drawer power module of claim 1, wherein a handle is provided on an outer side of the drawer cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671370.XU CN215185473U (en) | 2021-07-21 | 2021-07-21 | Drawer type power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121671370.XU CN215185473U (en) | 2021-07-21 | 2021-07-21 | Drawer type power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185473U true CN215185473U (en) | 2021-12-14 |
Family
ID=79393190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121671370.XU Active CN215185473U (en) | 2021-07-21 | 2021-07-21 | Drawer type power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185473U (en) |
-
2021
- 2021-07-21 CN CN202121671370.XU patent/CN215185473U/en active Active
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