CN208370058U - A kind of power pack casing - Google Patents
A kind of power pack casing Download PDFInfo
- Publication number
- CN208370058U CN208370058U CN201821095969.1U CN201821095969U CN208370058U CN 208370058 U CN208370058 U CN 208370058U CN 201821095969 U CN201821095969 U CN 201821095969U CN 208370058 U CN208370058 U CN 208370058U
- Authority
- CN
- China
- Prior art keywords
- heat
- end cap
- middle casing
- casing
- left end
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of power pack casings, including middle casing, left end cap and right end cap, the left end cap and right end cap are respectively arranged in middle casing left and right side, groove is provided with above the middle casing, the inside grooves bottom end is equipped with heat-conducting silica gel sheet, radiating copper sheet is fixedly connected with above the heat-conducting silica gel sheet, the middle casing inner bottom is equipped with heat-conducting copper pipe, the heat-conducting copper pipe both ends are through middle casing top, and heat-conducting copper pipe both ends are all connected to below heat-conducting silica gel sheet.Pass through the setting of the first gasket and the second gasket between left end cap, right end cap and middle casing, so that being fixedly connected between left end cap, right end cap and middle casing using bolt seal, it ensure that casing has good sealing performance, the heat of casing internal is absorbed to heat-conducting silica gel sheet by heat-conducting copper pipe, thermal energy is transferred to radiating copper sheet by heat-conducting silica gel sheet, so that the heat of casing internal is by Quick diffusing to the external world.
Description
Technical field
The utility model relates to power supply additional device technical field, specially a kind of power pack casing.
Background technique
Power pack is the device being nowadays commonly used in electronic circuit field.Such as application No. is CN201720293304.0
A kind of Switching Power Supply box convenient for heat dissipation, it includes power supply box base, power supply box cover, and power supply box cover passes through several fastening screws
It is fastened on power supply box base, power supply box base is U-shaped structure, raises upward in the middle part of the bottom plate of power supply box base, sets on bottom plate
It is equipped with several ventilation holes.Raising upward in the middle part of the bottom plate, raised upper back form plate.
Above-mentioned power pack realizes that the hot-air of tray interior flows out using cross-ventilation, but above-mentioned apparatus exists in humidity
Environment in, since sealing effect is poor, be easy to cause internal electronic component dampness damage, while the hot gas of aperture is difficult to flow
Dynamic, conduction thermal energy speed is slower, thus a kind of power pack casing is provided solve the above-mentioned problem very it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of power pack casings, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of power pack casing, including middle case
Body, left end cap and right end cap, the left end cap and right end cap are respectively arranged in middle casing left and right side, the middle casing
Top is provided with groove, and the inside grooves bottom end is equipped with heat-conducting silica gel sheet, is fixedly connected with above the heat-conducting silica gel sheet scattered
Hot copper sheet, the middle casing inner bottom are equipped with heat-conducting copper pipe, and the heat-conducting copper pipe both ends are through middle casing top
Portion, and heat-conducting copper pipe both ends are all connected to below heat-conducting silica gel sheet.
Preferably, the left end cap and right end cap quadrangle are provided with tapped through hole, the middle casing left end and right end four
Angle is provided with threaded hole, is connected with fixing bolt between the threaded hole and tapped through hole.
Preferably, the first gasket, the right end cap and centre are installed between the left end cap and middle casing left end
Second gasket is installed between shell right end.
Preferably, the middle casing bottom end is fixedly connected with supporting block, is connected with rubber pad below the supporting block.
Preferably, the middle casing front and back is provided with open slot several groups.
Preferably, the open slot is square structure slot.
Compared with prior art, the utility model has the beneficial effects that a kind of power pack casing of the utility model, structure are new
Grain husk has good sealing performance, guarantees that the electronic component of casing internal not will receive the influence of extraneous humid air, simultaneously
The utility model casing also has good heat-conductive characteristic, improves radiating efficiency that can be internal, is guaranteeing internal component just
Often operation.By the setting of the first gasket and the second gasket between left end cap, right end cap and middle casing, so that left end
It is fixedly connected between lid, right end cap and middle casing using bolt seal, ensure that casing has good sealing performance, pass through
Heat-conducting copper pipe absorbs the heat of casing internal to heat-conducting silica gel sheet, and thermal energy is transferred to radiating copper sheet by heat-conducting silica gel sheet, so that machine
Heat inside shell is by Quick diffusing to the external world.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model middle casing left view structural representation；
Fig. 3 is the utility model left end cap right side structural representation.
In figure: 1 middle casing, 2 left end caps, 3 right end caps, 4 grooves, 5 heat-conducting silica gel sheets, 6 radiating copper sheets, 7 heat-conducting copper pipes,
It is 8 threaded holes, 9 tapped through holes, 10 fixing bolts, 11 second gaskets, 12 open slots, 13 supporting blocks, 14 rubber pads, 15 first close
Packing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of power pack casing, including middle casing 1,
Left end cap 2 and right end cap 3, the left end cap 2 and right end cap 3 are respectively arranged in 1 left and right side of middle casing, the middle case
Groove 4 is provided with above body 1,4 inner bottom of groove is equipped with heat-conducting silica gel sheet 5, fixed company above the heat-conducting silica gel sheet 5
Be connected to radiating copper sheet 6,1 inner bottom of middle casing is equipped with heat-conducting copper pipe 7,7 both ends of heat-conducting copper pipe through
1 top of middle casing, and 7 both ends of heat-conducting copper pipe are all connected to 5 lower section of heat-conducting silica gel sheet.
The left end cap 2 and 3 four jiaos of right end cap are provided with tapped through hole 9, and 1 left end of middle casing and right end quadrangle are equal
It is provided with threaded hole 8, is connected with fixing bolt 10 between the threaded hole 8 and tapped through hole 9.The left end cap 2 and middle casing 1
First gasket 15 is installed between left end, the second gasket 11 is installed between 1 right end of the right end cap 3 and middle casing.
1 bottom end of middle casing is fixedly connected with supporting block 13, is connected with rubber pad 14 below the supporting block 13.The middle case
1 front and back of body is provided with 12 several groups of open slot.The open slot 12 is square structure slot.
Working principle: the utility model structure novel has good sealing performance, guarantees the electronics member device of casing internal
Part not will receive the influence of extraneous humid air, while the utility model casing also has good heat-conductive characteristic, and raising is
Radiating efficiency that can be internal, guarantees that internal component operates normally.By between left end cap 2, right end cap 3 and middle casing 1
The setting of first gasket 15 and the second gasket 11, so that using bolt 10 between left end cap 2, right end cap 3 and middle casing 1
It is sealedly and fixedly connected, ensure that casing has good sealing performance, the heat of casing internal is absorbed to leading by heat-conducting copper pipe 7
Thermal energy is transferred to radiating copper sheet 6 by hot silica gel piece 5, heat-conducting silica gel sheet 5, so that the heat of casing internal is by Quick diffusing to outer
Boundary.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power pack casing, including middle casing (1), left end cap (2) and right end cap (3), it is characterised in that: the left end
Lid (2) and right end cap (3) are respectively arranged in middle casing (1) left and right side, are provided with groove above the middle casing (1)
(4), groove (4) inner bottom is equipped with heat-conducting silica gel sheet (5), is fixedly connected with above the heat-conducting silica gel sheet (5) scattered
Hot copper sheet (6), middle casing (1) inner bottom are equipped with heat-conducting copper pipe (7), and heat-conducting copper pipe (7) both ends are run through
At the top of middle casing (1), and heat-conducting copper pipe (7) both ends are all connected to below heat-conducting silica gel sheet (5).
2. a kind of power pack casing according to claim 1, it is characterised in that: the left end cap (2) and right end cap (3) four
Angle is provided with tapped through hole (9), and middle casing (1) left end and right end quadrangle are provided with threaded hole (8), the threaded hole
(8) it is connected between tapped through hole (9) fixing bolt (10).
3. a kind of power pack casing according to claim 1, it is characterised in that: the left end cap (2) and middle casing (1)
It is equipped between left end the first gasket (15), the second sealing is installed between the right end cap (3) and middle casing (1) right end
It pads (11).
4. a kind of power pack casing according to claim 1, it is characterised in that: middle casing (1) bottom end is fixed to be connected
It is connected to supporting block (13), is connected with rubber pad (14) below the supporting block (13).
5. a kind of power pack casing according to claim 1, it is characterised in that: middle casing (1) front and back
It is provided with open slot (12) several groups.
6. a kind of power pack casing according to claim 5, it is characterised in that: the open slot (12) is square structure
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095969.1U CN208370058U (en) | 2018-07-11 | 2018-07-11 | A kind of power pack casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095969.1U CN208370058U (en) | 2018-07-11 | 2018-07-11 | A kind of power pack casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208370058U true CN208370058U (en) | 2019-01-11 |
Family
ID=64925027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095969.1U Expired - Fee Related CN208370058U (en) | 2018-07-11 | 2018-07-11 | A kind of power pack casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208370058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315341A (en) * | 2021-04-23 | 2021-08-27 | 徐州大工电子科技有限公司 | Power converter and method for operating power converter |
-
2018
- 2018-07-11 CN CN201821095969.1U patent/CN208370058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315341A (en) * | 2021-04-23 | 2021-08-27 | 徐州大工电子科技有限公司 | Power converter and method for operating power converter |
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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: 20190111 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |