CN211405848U - Switching power supply box - Google Patents
Switching power supply box Download PDFInfo
- Publication number
- CN211405848U CN211405848U CN202020458061.3U CN202020458061U CN211405848U CN 211405848 U CN211405848 U CN 211405848U CN 202020458061 U CN202020458061 U CN 202020458061U CN 211405848 U CN211405848 U CN 211405848U
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- power supply
- switching power
- box
- box body
- plate
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- 230000017525 heat dissipation Effects 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a switching power supply box, which comprises a switching power supply body and a buffer plate, wherein the switching power supply body is arranged on the outer wall of the upper end of the buffer plate, the switching power supply body and the buffer plate are fixedly connected through a connecting block, the switching power supply box mainly comprises a box body, a bottom frame, a box cover, the buffer plate, a spring, a first radiating block, a second radiating block and the like, wherein, the first radiating plate and the second radiating plate are both of a net structure, radiating holes are evenly arranged on the first radiating plate and the second radiating plate, the buffer plate and the bottom frame are in a communicating state through the first radiating plate and the second radiating plate which are both of the net structure, the heat radiation when the switching power supply body works is convenient, the spring is connected between the buffer plate and the box body, when the switching power supply box falls down carelessly, the buffer plate shakes up and down or left and right through the elastic characteristic of the spring, counteracts a large part of collision force and provides good protection for the switching power supply body in the box body.
Description
Technical Field
The utility model belongs to the technical field of switching power supply is relevant, concretely relates to switching power supply box.
Background
A switching power supply, also known as an exchange power supply and a switching converter, is a high-frequency power conversion device, which is a kind of power supply, and has the function of converting a level voltage into a voltage or a current required by a user terminal through different types of architectures, and a device for protecting the switching power supply is called a switching power supply box, and mainly has the functions of fixing the power supply, preventing electric shock, protecting electromagnetic interference and the like.
The existing power supply box technology has the following problems: the existing power supply box has certain defects in the application of actual life and work, because the switching power supply consists of a plurality of precise electrical elements, when the switching power supply falls down in daily work, internal elements of the power supply are easily damaged, certain potential safety hazards exist, the heat dissipation effect of the existing power supply box is poor, the power supply is in an overheat state for a long time, the damage to the power supply is easily caused, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switching power supply box to what put forward in solving above-mentioned background art when switching power supply drops, causes power inner element to damage very easily, has certain potential safety hazard, and, current power supply box radiating effect is not good, and the power is in overheated state for a long time, causes the problem of the damage to the power easily.
In order to achieve the above object, the utility model provides a following technical scheme: a switching power supply box comprises a switching power supply body and a buffer plate, wherein the switching power supply body is installed on the outer wall of the upper end of the buffer plate, the switching power supply body and the buffer plate are fixedly connected through a connecting block, a box body is arranged under the buffer plate, the box body and the buffer plate are fixedly connected through a spring, through holes are formed in the outer walls of the left end and the right end of the box body, sealing sleeves are arranged inside the through holes, the through holes and the switching power supply body are fixedly connected through electric wires, fixing holes are formed in the outer wall of the box body, a bottom frame is arranged at the lower end of the box body, a box cover is arranged at the upper end of the box body, a heat dissipation ring is arranged on the outer wall of the upper end of the box cover, a first heat dissipation plate is arranged on the outer wall of the upper end of the buffer plate, a frame groove is formed in the inner wall of the, the switch power supply body is electrically connected through an internal power supply.
Preferably, the bottom frame and the box body are integrally cast.
Preferably, the sealing sleeve and the through hole are fixedly connected in a viscose mode.
Preferably, the first heat dissipation plate and the second heat dissipation plate are both of a net structure, and heat dissipation holes are uniformly formed in the first heat dissipation plate and the second heat dissipation plate.
Preferably, the box cover and the box body are fixedly connected through a fixing screw.
Preferably, the number of the through holes is four, and the four through holes are all in a round hole structure.
Compared with the prior art, the utility model provides a switching power supply box possesses following beneficial effect:
the utility model relates to a switching power supply box which is improved and innovated on the basis of the prior power supply box, so that the power supply box has good safety performance and practical performance in the application of actual life and work, the utility model discloses a switching power supply box which mainly comprises a box body, a bottom frame, a box cover, a buffer plate, a spring, a first radiating block, a second radiating block and other structures, wherein, the first radiating plate and the second radiating plate are both in a net structure, radiating holes are evenly arranged on the first radiating plate and the second radiating plate, the buffer plate and the bottom frame are in a communicated state through the first radiating plate and the second radiating plate which are both in the net structure, thereby facilitating the radiation of the switching power supply body during work, the spring is connected between the buffer plate and the box body, when the switching power supply box is not carefully fallen down, the buffer plate is shaken up and down or left and right through the elastic characteristics of the spring, thereby offsetting a large part of collision force, and, the length and the width of buffer board all are less than the long end and the width of the upper end outer wall of box body, can not collide with the lid when guaranteeing the buffer board like this and rock, provide fine guard action to the switching power supply body of box body inside, the utility model relates to a switching power supply box installs simply, and convenient to use has fine practicality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic diagram of an internal structure of a switching power supply box according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a switching power supply box according to the present invention;
fig. 3 is a schematic view of the structure of the box cover of the present invention;
fig. 4 is a schematic structural view of a buffer plate provided by the present invention;
FIG. 5 is a schematic view of the internal structure of the bottom frame of the present invention
In the figure: 1. a switching power supply body; 2. a through hole; 3. sealing sleeves; 4. an electric wire; 5. a box body; 6. a bottom frame; 7. a fixing hole; 8. a buffer plate; 9. a spring; 10. connecting blocks; 11. fixing screws; 12. a box cover; 13. a heat dissipation ring; 14. a first heat dissipation plate; 15. a frame groove; 16. a second heat dissipation plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a switching power supply box comprises a switching power supply body 1 and a buffer plate 8, wherein the switching power supply body 1 is installed on the outer wall of the upper end of the buffer plate 8, the switching power supply body 1 and the buffer plate 8 are fixedly connected through a connecting block 10, a box body 5 is arranged under the buffer plate 8, the box body 5 and the buffer plate 8 are fixedly connected through a spring 9, through holes 2 are formed in the outer walls of the left end and the right end of the box body 5, the through holes 2 are four in number, the four through holes 2 are of circular hole structures, an electric wire 4 connected to the switching power supply body 1 is conveniently connected to the outside through the through holes 2 by utilizing the through holes 2 of the circular hole structures, a sealing sleeve 3 is arranged inside the through holes 2, and the sealing sleeve 3 is fixedly connected with the through holes 2 in a viscose mode, so that the tight connection between the sealing sleeve 3 and the through holes 2 is ensured, water stains can be effectively prevented from entering the inside, and play certain insulating effect, through-hole 2 and switching power supply body 1 pass through electric wire 4 fixed connection, and the inside fixed orifices 7 that is provided with of outer wall of box body 5, and the lower extreme of box body 5 is provided with underframe 6.
A switching power supply box, the underframe 6 and box body 5 adopt the integrated casting to shape, thus has guaranteed the stable in construction between underframe 6 and box body 5 firmly, and, make the power supply box whole craft esthetic, the upper end of the box body 5 has lids 12, lids 12 and box bodies 5 are connected fixedly through the set screw 11, can utilize the set screw 11 to fix the lids 12 on the box body 5 tightly, protect the electrical apparatus component inside the box body 5, there is a heat-dissipating ring 13 on the upper end outer wall of the lid 12, there is the first heating panel 14 on the upper end outer wall of the buffer board 8, the first heating panel 14 and the second heating panel 16 are the network structure, there are louvres evenly on the first heating panel 14 and the second heating panel 16, through the first heating panel 14 and the second heating panel 16 which are the network structure, make the buffer board 8 and underframe 6 in the communicating state, facilitate the heat dissipation of the switching power supply body 1, the inside of underframe 6 is provided with frame groove 15, is provided with second heating panel 16 on the upper end inner wall of frame groove 15, and switching power supply body 1 passes through internal power supply electric connection.
The utility model discloses a theory of operation and use flow: the utility model relates to a switching power supply box, which utilizes a fixing screw 11 to connect a box body 5 and a box cover 12, covers and protects a switching power supply body 1 on a buffer plate 8 in the box body 5, utilizes a spring 9 between the buffer plate 8 and the box body 5 to greatly buffer and offset the impact force when the switching power supply box falls off, and dissipates the heat of the power supply through a first heat dissipation plate 14 and a second heat dissipation plate 16, after the utility model is installed, the switching power supply box mainly comprises the box body 5, a bottom frame 6, the box cover 12, the buffer plate 8, the spring 9, a first heat dissipation block, a second heat dissipation block and other structures, wherein, the first heat dissipation plate 14 and the second heat dissipation plate 16 are both in a net structure, heat dissipation holes are evenly arranged on the first heat dissipation plate 14 and the second heat dissipation plate 16, and the buffer plate 8 and the bottom frame 6 are in a communicated state through the first heat dissipation plate 14 and the second heat dissipation plate 16 which are both in a net structure, the heat dissipation of the switching power supply body 1 during operation of being convenient for is connected with spring 9 between buffer board 8 and the box body 5, when the switching power supply box drops carelessly, and buffer board 8 rocks about or through spring 9's elasticity characteristics, offsets very big partly impact, provides fine guard action to the switching power supply body 1 of box body 5 inside, and box body 5 and lid 12 cover the protection to installing the switching power supply body 1 on buffer board 8, have effects such as fixed power supply and protection against electric shock, the utility model relates to a switching power supply box has very high use value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switching power supply box, includes the switching power supply body (1) and buffer board (8), its characterized in that: the switch power supply comprises a switch power supply body (1), a buffer plate (8), a box body (5), a spring (9), through holes (2), a sealing sleeve (3), a through hole (2) and a switch power supply body (1), wherein the switch power supply body (1) is installed on the outer wall of the upper end of the buffer plate (8), the box body (1) is fixedly connected with the buffer plate (8) through a connecting block (10), the outer walls of the left end and the right end of the box body (5) are respectively provided with a through hole (2), the sealing sleeve (3) is arranged inside the through hole (2), the through hole (2) is fixedly connected with the switch power supply body (1) through an electric wire (4), the outer wall of the box body (5) is internally provided with a fixing hole (7), the lower end of the box body (5) is provided with a bottom frame (6), the upper end of the box body (5) is provided with a box cover (12), and the, be provided with first heating panel (14) on the upper end outer wall of buffer board (8), the inside of underframe (6) is provided with frame groove (15), be provided with second heating panel (16) on the upper end inner wall of frame groove (15), switching power supply body (1) is through internal power source electric connection.
2. The switching power supply box according to claim 1, wherein: the bottom frame (6) and the box body (5) are integrally cast and formed.
3. The switching power supply box according to claim 1, wherein: the sealing sleeve (3) is fixedly connected with the through hole (2) in a viscose mode.
4. The switching power supply box according to claim 1, wherein: the first heat dissipation plate (14) and the second heat dissipation plate (16) are both of a net structure, and heat dissipation holes are uniformly formed in the first heat dissipation plate (14) and the second heat dissipation plate (16).
5. The switching power supply box according to claim 1, wherein: the box cover (12) and the box body (5) are fixedly connected through a fixing screw (11).
6. The switching power supply box according to claim 1, wherein: the number of the through holes (2) is four, and the four through holes (2) are all in a round hole-shaped structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186962 | 2019-12-09 | ||
| CN2019221869621 | 2019-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405848U true CN211405848U (en) | 2020-09-01 |
Family
ID=72231953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458061.3U Expired - Fee Related CN211405848U (en) | 2019-12-09 | 2020-04-01 | Switching power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405848U (en) |
-
2020
- 2020-04-01 CN CN202020458061.3U patent/CN211405848U/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: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |