CN216564904U - High-temperature-resistant high-power switching power supply - Google Patents
High-temperature-resistant high-power switching power supply Download PDFInfo
- Publication number
- CN216564904U CN216564904U CN202123012354.2U CN202123012354U CN216564904U CN 216564904 U CN216564904 U CN 216564904U CN 202123012354 U CN202123012354 U CN 202123012354U CN 216564904 U CN216564904 U CN 216564904U
- Authority
- CN
- China
- Prior art keywords
- power supply
- fixedly connected
- temperature
- top end
- plate
- 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
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a high-temperature-resistant high-power switching power supply, which comprises an installation frame, wherein the bottom end of the installation frame is provided with a ventilation hole, the bottom end of the inner wall of the installation frame is fixedly connected with a support plate, the bottom end of the support plate is provided with a heat dissipation hole, the top end of the support plate is provided with a power supply body, both sides of the installation frame are fixedly connected with fixed plates, the top end of each fixed plate is provided with a sliding groove, the inside of each sliding groove is connected with a sliding block in a sliding manner, the top end of each sliding block is fixedly connected with an installation block, the top end of each installation block is provided with a refrigerator, one side of an air outlet of the refrigerator is fixedly connected with an air outlet pipe, and one side of the air outlet pipe is fixedly connected with a cooling plate; according to the utility model, the refrigerating machine and the air outlet pipe are matched with the cooling plate, the cold air groove and the graphite radiating fins, so that when the temperature of the power supply body is too high, the heat of the power supply body can be absorbed, and the low temperature of the cooling plate is used for cooling the power supply body, so that the power supply body cannot be damaged due to high temperature.
Description
Technical Field
The utility model relates to the technical field of switching power supplies, in particular to a high-temperature-resistant high-power switching power supply.
Background
A switching power supply, also called switching power supply, a switching converter, is a high-frequency power conversion device, and is one of power supplies.
Switching power supply is carrying out the during operation, can produce a large amount of heats, the temperature that leads to switching power supply self can rise, especially powerful switching power supply, if the heat of production is untimely discharged and the heat dissipation, can not cool down switching power supply, can lead to switching power supply to damage very easily, present switching power supply is at the during operation, the heat radiation structure that switching power supply self carried is dispelling the heat, the radiating effect is lower, can not be high temperature resistant, therefore, need design a high temperature resistant high power switching power supply and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a high-temperature-resistant high-power switching power supply.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-temperature-resistant high-power switch power supply comprises a mounting frame, wherein the bottom end of the mounting frame is provided with a ventilation hole, the bottom end of the inner wall of the mounting frame is fixedly connected with a supporting plate, the bottom end of the supporting plate is provided with a heat dissipation hole, the top end of the supporting plate is provided with a power supply body, both sides of the mounting frame are fixedly connected with fixed plates, the top end of each fixed plate is provided with a sliding groove, the inside of each sliding groove is connected with a sliding block, the top end of each sliding block is fixedly connected with a mounting block, the top end of each mounting block is provided with a refrigerator, one side of an air outlet of each refrigerator is fixedly connected with an air outlet pipe, one side of each air outlet pipe is fixedly connected with a cooling plate, a cooling groove is formed in each cooling plate, the air outlet pipe is communicated with the cooling groove, one side of each cooling plate is provided with a hole, the hole is communicated with the cooling groove, and one side of each cooling plate is attached to the power supply body, one side of the cooling plate is fixedly connected with a graphite radiating fin, and the graphite radiating fin is attached to the power supply body.
Further, the motors are installed on two sides of the bottom end of the supporting plate, and fan blades are fixedly connected to the outer surface of an output shaft of the motors.
Furthermore, the top end of the supporting plate is fixedly connected with a lug, and the top end of the lug is attached to the power supply body.
Furthermore, a screw rod is connected to one side of the fixing plate through threads, a holding block is fixedly connected to one side of the screw rod, and the other side of the screw rod is connected with the sliding block through a bearing.
Furthermore, a filter screen is fixedly connected inside the opening of the cooling plate.
Furthermore, one side of the top end of the mounting frame is connected with a cover plate through a hinge.
The utility model has the beneficial effects that:
1. through backup pad and louvre, cooperation motor and fan blade, make take the inside steam of installing frame out, thereby make things convenient for the outside air to enter into the inside of installing frame, the convenience is taken a breath to it, thereby the convenience dispels the heat to the power body, through refrigerator and outlet duct, the cooperation cooling plate, cold gas groove and graphite fin, when making the power body high temperature, can absorb the heat of power body, and make the low temperature of cooling plate lower the temperature to the power body, make the power body can not damage because of high temperature.
2. Through spout and slider, cooperation screw rod with hold the piece for can be convenient remove the cooling plate, thereby make the cooling plate can make things convenient for and laminate mutually with the power body, and can also carry out the centre gripping and fix the power body, prevent that the power body from removing.
3. Through the installing frame, the cooperation apron for power body is in need work for a long time down, in order to prevent that the dust from dropping on power body, can close the installing frame.
Drawings
Fig. 1 is a schematic diagram of an overall front cross-sectional structure of a high-temperature-resistant high-power switching power supply of embodiment 1;
fig. 2 is a schematic overall perspective view of a high-temperature-resistant high-power switching power supply of embodiment 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic front sectional view of the entire high-temperature-resistant high-power switching power supply of embodiment 2.
In the figure: 1-mounting frame, 2-ventilation hole, 3-support plate, 301-heat dissipation hole, 4-motor, 401-fan blade, 5-lug, 6-power body, 7-fixing plate, 701-sliding groove, 8-sliding block, 9-screw, 901-holding block, 10-mounting block, 11-refrigerator, 1101-air outlet pipe, 12-cooling plate, 1201-cold air groove, 13-graphite heat sink and 14-cover plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a high temperature and high power switch power supply includes a mounting frame 1, a ventilation hole 2 is formed at the bottom end of the mounting frame 1, a support plate 3 is fixedly connected to the bottom end of the inner wall of the mounting frame 1, a heat dissipation hole 301 is formed at the bottom end of the support plate 3, a power supply body 6 is arranged at the top end of the support plate 3, fixing plates 7 are fixedly connected to both sides of the mounting frame 1, a sliding groove 701 is formed at the top end of each fixing plate 7, a sliding block 8 is slidably connected to the inside of the sliding groove 701, a mounting block 10 is fixedly connected to the top end of the sliding block 8, a refrigerator 11 is installed at the top end of the mounting block 10, an air outlet pipe 1101 is fixedly connected to one side of an air outlet of the refrigerator 11, a cooling plate 12 is fixedly connected to one side of the air outlet pipe 1101, a cooling groove 1201 is formed inside the cooling plate 12, and the air outlet pipe 1101 is communicated with the cooling groove 1201, one side of the cooling plate 12 is provided with a hole communicated with the cold air groove 1201, one side of the cooling plate 12 is attached to the power supply body 6, one side of the cooling plate 12 is fixedly connected with a graphite radiating fin 13, and the graphite radiating fin 13 is attached to the power supply body 6.
The top fixedly connected with lug 5 of backup pad 3, the top of lug 5 and power body 6 are laminated mutually, and this structure setting for reduce the area that contacts with power body 6, thereby make things convenient for power body 6 to dispel the heat.
One side threaded connection of fixed plate 7 has screw rod 9, one side fixedly connected with of screw rod 9 holds piece 901, the other side of screw rod 9 is connected with slider 8 through the bearing, and this structural arrangement for can be convenient move the position of cooling plate 12, thereby make things convenient for cooling plate 12 to cool down and fix power body 6.
The inside fixedly connected with filter screen of trompil of cooling plate 12, this structural arrangement for can block external dust, prevent that the dust from getting into.
The working principle is as follows: at first, the staff places power body 6 in backup pad 3, then grasps and holds piece 901 and rotate for screw 9 rotates, promotes slider 8, makes slider 8 slide in the inside of spout 701, thereby drives the mounting panel and removes, makes refrigerator 11 remove, and refrigerator 11 drives cooling plate 12 through going out the tuber pipe and removes, thereby laminates mutually with power body 6, fixes and the centre gripping power body 6.
When needs dispel the heat to power body 6, starter motor 4, motor 4 drive fan blade 401 rotates to make the inside steam of installing frame 1 taken out, discharge through louvre 301, then flow out through breather hole 2, conveniently dispel the heat to power body 6.
When power supply body 6 needs to be cooled down, refrigerator 11 is started, refrigerator 11 injects cold air into the inside of cold air groove 1201 through outlet pipe 1101, thereby making the temperature of cooling plate 12 reduced, when power supply body 6 warms up, can be absorbed by graphite radiating fin 13, and under the effect of cold air, graphite radiating fin 13 temperature can be reduced again, thereby can be again absorb the high temperature of power supply body 6, and the low temperature of cooling plate 12, when contacting with power supply body 6, can cool down power supply body 6, thereby prevent power supply body 6 from damaging because of high temperature.
Example 2
Referring to fig. 4, compared with embodiment 1, in the present embodiment, in order to increase the practicability of the device, one side of the top end of the mounting frame 1 is connected to a cover plate 14 through a hinge, and the structure is configured so as to close the mounting frame 1 and prevent dust from dropping into the mounting frame.
The working principle is as follows: at first, the staff places power body 6 in backup pad 3, then grasps and holds piece 901 and rotate for screw 9 rotates, promotes slider 8, makes slider 8 slide in the inside of spout 701, thereby drives the mounting panel and removes, makes refrigerator 11 remove, and refrigerator 11 drives cooling plate 12 through going out the tuber pipe and removes, thereby laminates mutually with power body 6, fixes and the centre gripping power body 6.
When needs dispel the heat to power body 6, starter motor 4, motor 4 drive fan blade 401 rotates to make the inside steam of installing frame 1 taken out, discharge through louvre 301, then flow out through breather hole 2, conveniently dispel the heat to power body 6.
When power supply body 6 needs to be cooled down, refrigerator 11 is started, refrigerator 11 injects cold air into the interior of cold air groove 1201 through outlet pipe 1101, thereby making the temperature of cooling plate 12 reduced, when power supply body 6 warms up, can be absorbed by graphite radiating fin 13, and under the effect of cold air, graphite radiating fin 13 temperature can be reduced again, thereby can absorb the high temperature of power supply body 6 once more, and the low temperature of cooling plate 12, when contacting with power supply body 6, can cool down power supply body 6, thereby prevent that power supply body 6 from damaging because of high temperature, when preventing that the dust from dropping at power supply body 6, can push cover plate 14 to rotate, thereby cover plate 14 on installing frame 1, close installing frame 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The high-temperature-resistant high-power switching power supply comprises an installation frame (1) and is characterized in that a ventilating hole (2) is formed in the bottom end of the installation frame (1), a supporting plate (3) is fixedly connected to the bottom end of the inner wall of the installation frame (1), a radiating hole (301) is formed in the bottom end of the supporting plate (3), a power supply body (6) is arranged at the top end of the supporting plate (3), fixing plates (7) are fixedly connected to two sides of the installation frame (1), a sliding groove (701) is formed in the top end of each fixing plate (7), a sliding block (8) is slidably connected to the inside of the sliding groove (701), an installation block (10) is fixedly connected to the top end of the sliding block (8), a refrigerator (11) is installed at the top end of the installation block (10), an air outlet pipe (1101) is fixedly connected to one side of an air outlet of the refrigerator (11), and a cooling plate (12) is fixedly connected to one side of the air outlet pipe (1101), the cooling device is characterized in that a cold air groove (1201) is formed in the cooling plate (12), the air outlet pipe (1101) is communicated with the cold air groove (1201), an opening is formed in one side of the cooling plate (12), the opening is communicated with the cold air groove (1201), one side of the cooling plate (12) is attached to the power supply body (6), a graphite cooling fin (13) is fixedly connected to one side of the cooling plate (12), and the graphite cooling fin (13) is attached to the power supply body (6).
2. The high-temperature-resistant high-power switching power supply according to claim 1, wherein both sides of the bottom end of the supporting plate (3) are provided with motors (4), and the outer surface of the output shaft of each motor (4) is fixedly connected with a fan blade (401).
3. The high-temperature-resistant high-power switching power supply according to claim 1, wherein a bump (5) is fixedly connected to the top end of the supporting plate (3), and the top end of the bump (5) is attached to the power supply body (6).
4. The high-temperature-resistant high-power switching power supply according to claim 1, wherein a screw (9) is connected to one side of the fixing plate (7) in a threaded manner, a holding block (901) is fixedly connected to one side of the screw (9), and the other side of the screw (9) is connected to the slider (8) through a bearing.
5. The high-temperature-resistant high-power switching power supply according to claim 1, wherein a filter screen is fixedly connected inside the opening of the cooling plate (12).
6. The high-temperature-resistant high-power switching power supply according to claim 1, wherein a cover plate (14) is connected to one side of the top end of the mounting frame (1) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012354.2U CN216564904U (en) | 2021-12-02 | 2021-12-02 | High-temperature-resistant high-power switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012354.2U CN216564904U (en) | 2021-12-02 | 2021-12-02 | High-temperature-resistant high-power switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564904U true CN216564904U (en) | 2022-05-17 |
Family
ID=81538411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123012354.2U Active CN216564904U (en) | 2021-12-02 | 2021-12-02 | High-temperature-resistant high-power switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216564904U (en) |
-
2021
- 2021-12-02 CN CN202123012354.2U patent/CN216564904U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109119567A (en) | A kind of new energy battery case of high efficiency and heat radiation | |
| CN216564904U (en) | High-temperature-resistant high-power switching power supply | |
| CN213093711U (en) | Power switch cabinet | |
| CN213636594U (en) | High-efficient radiating laser instrument | |
| CN212149030U (en) | Hood component of rice transplanter for transplanting rice seedlings | |
| CN216462343U (en) | Heat dissipation device applied to desk type reflow soldering machine | |
| CN113329591B (en) | From converter of taking cooling function | |
| CN112492844B (en) | Active heat radiation structure for servo driver | |
| CN211352942U (en) | Heat dissipation protection device for electromechanical device | |
| CN114269099A (en) | Ultrasonic frequency induction heating power supply with dustproof and noise reduction functions | |
| CN219760433U (en) | Electrical control cabinet with heat dissipation mechanism | |
| CN218301824U (en) | Rural integration sewage treatment switch board | |
| CN218244074U (en) | Wall-mounted energy storage power supply with heat radiation structure | |
| CN219322280U (en) | Inverter protection structure and inverter | |
| CN220307638U (en) | Circulation cooling device for frequency converter | |
| CN216347995U (en) | Recovery device for recovering waste heat of refrigerating unit | |
| CN216253414U (en) | Cabinet is placed to main frame with heat dissipation function | |
| CN220254133U (en) | Active filtering cabinet | |
| CN220307668U (en) | Overheating and overburning prevention control device for bar forging medium-frequency heating | |
| CN217944908U (en) | Mobile photovoltaic power trailer | |
| CN221151879U (en) | Heat radiation structure of transformer rectifier UPS host computer | |
| CN217056265U (en) | Electric vehicle transmission device with heat dissipation mechanism | |
| CN215119788U (en) | Microcomputer protection device for electric power system | |
| CN214887953U (en) | Auxiliary air blower heat dissipation device | |
| CN220606415U (en) | Heat dissipation mechanism for frequency converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |