CN209860785U - Constant voltage power supply convenient to heat dissipation - Google Patents
Constant voltage power supply convenient to heat dissipation Download PDFInfo
- Publication number
- CN209860785U CN209860785U CN201920927933.3U CN201920927933U CN209860785U CN 209860785 U CN209860785 U CN 209860785U CN 201920927933 U CN201920927933 U CN 201920927933U CN 209860785 U CN209860785 U CN 209860785U
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- CN
- China
- Prior art keywords
- cabinet shell
- power supply
- power cabinet
- power
- silica gel
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- 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
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- Drying Of Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a constant voltage power supply convenient to heat dissipation relates to the power supply unit field, for solving among the prior art in the scene, the fan uses inconveniently, can't judge the radiator performance of power cabinet simultaneously, causes the problem of complete machine trouble easily under the long-term behavior. The internal surface of power cabinet shell is provided with the silica gel pad, PT-100 temperature and humidity sensor is installed to the inside one side of power cabinet shell, the both sides of power cabinet shell all are provided with the hole, the inside rear of power cabinet shell is provided with radiator fan, radiator fan's inside is provided with the flabellum, the filter screen is installed to radiator fan's preceding terminal surface, the internally mounted of power cabinet shell has the mount, the transparent glass board is installed to the preceding terminal surface of power cabinet shell, fan housing is installed to one side of power cabinet shell, the inside of drier passageway is provided with the silica gel chuck, the surface of silica gel chuck is provided with the opening.
Description
Technical Field
The utility model relates to a power supply unit technical field specifically is a constant voltage power supply convenient to heat dissipation.
Background
The stabilized voltage supply is an electronic device capable of providing stable alternating current or direct current for a load, and comprises an alternating current stabilized voltage supply and a direct current stabilized voltage supply, when the voltage of a power grid or the load fluctuates instantly, the stabilized voltage supply can compensate the voltage amplitude at a response speed of 10-30ms to enable the voltage amplitude to be stabilized within +/-2%, along with the rapid advance of the society, electrical equipment is increased day by day, but the aging and development of power transmission and distribution facilities are delayed, the voltage of a terminal user is too low due to poor design, insufficient power supply and other reasons, the voltage of a line user is often too high, high and new technology and precision equipment with strict voltage requirements on the electrical equipment, particularly on the voltage, if no insurance exists, the unstable voltage can cause fatal damage or misoperation to the equipment, influence the production, lead to delivery delay, loss of various aspects of quality and the like, and meanwhile, the aging of the equipment is accelerated, The service life is influenced, even the accessories are burnt out, so that the owner faces the trouble of needing maintenance or needs to update the equipment in a short period, the resources are wasted, and serious people even have safety accidents, thereby causing immeasurable loss.
Because high-power devices such as IGBTs are often arranged in the voltage-stabilized power supply cabinet, in order to dissipate the heat of the IGBTs as soon as possible, a fan is inconvenient to use in the field, the performance of a radiator of the power supply cabinet cannot be judged, the heat of the power devices cannot be taken away quickly, the work of the whole machine is affected, and the whole machine is easy to break down under the long-term working condition; therefore, the market urgently needs to develop a voltage-stabilized power supply convenient for heat dissipation to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant voltage power supply convenient to heat dissipation to in the scene that proposes in solving above-mentioned background art, the fan uses inconveniently, can't judge the radiator performance of power cabinet simultaneously, causes the problem of complete machine trouble easily under the long-term behavior.
In order to achieve the above object, the utility model provides a following technical scheme: a stabilized voltage power supply convenient to dissipate heat comprises a power supply cabinet shell, wherein a power supply display screen is installed on the front end face of the power supply cabinet shell, a folder drawer is arranged below the power supply display screen, a transformer is arranged below the folder drawer, a first electric meter is arranged on the front end face of the transformer, support legs are installed on the lower end face of the power supply cabinet shell, a cabinet door is arranged on one side of the power supply display screen, a hinge is installed on one side of the cabinet door, a door lock is installed on the front end face of the cabinet door, a modulator is arranged above the cabinet door, a second electric meter is arranged on the front end face of the modulator, a lifting lug is arranged above the power supply cabinet shell, a silica gel pad is arranged on the inner surface of the power supply cabinet shell, a PT-100 temperature and humidity sensor is installed on one side inside the power supply cabinet shell, the inside rear of power cabinet shell is provided with radiator fan, radiator fan's inside is provided with the flabellum, the filter screen is installed to radiator fan's preceding terminal surface, the internally mounted of power cabinet shell has the mount, the clear glass board is installed to the preceding terminal surface of power cabinet shell, the fan housing is installed to one side of power cabinet shell, the below of clear glass board is provided with the switch button, the below of switch button is provided with the humiture display screen, the below of humiture display screen is provided with the drier passageway, the inside of drier passageway is provided with the silica gel chuck, the surface of silica gel chuck is provided with the opening.
Preferably, the two sides of the folder drawer are both provided with sliding rails, and the folder drawer is connected with the power cabinet shell in a sliding mode through the sliding rails.
Preferably, the cabinet door is movably connected with the power cabinet shell through a hinge, the cabinet door is fixedly connected with the power cabinet shell through a door lock, and the transparent glass plate is connected with the power cabinet shell through glass cement.
Preferably, the silica gel pad is bonded with the power cabinet shell, the PT-100 temperature and humidity sensor passes through the silica gel pad and is connected with the power cabinet shell through a fixing screw, the fixing frame passes through the silica gel pad and is respectively welded with the cooling fan and the power cabinet shell, and the temperature and humidity display screen is electrically connected with the PT-100 temperature and humidity sensor.
Preferably, the filter screen is welded with the cooling fan, the fan housing is welded with the power cabinet housing, and one side of the fan housing is provided with the ventilation net.
Preferably, the drying agent channel penetrates through the hole to be connected with the power cabinet shell in a sealing mode, the silica gel chuck is connected with the drying agent channel in an adhesion mode, and the opening and the silica gel chuck are arranged into an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of silica gel pad, when using the file drawer and to the constant voltage power supply allocation, open the cabinet door after, the accessible sets up the silica gel pad around power cabinet shell is inside and the inboard, has still effectively avoided the invasion of dust, guarantees that the power supply box is inside clean.
2. The utility model discloses a setting through PT-100 temperature and humidity sensor, when using constant voltage power supply for a long time, accessible PT-100 temperature and humidity sensor responds to the inside humiture of power cabinet shell, and show on the humiture display screen, remind the heat dissipation condition of staff's power at any time, if the high-temperature accessible switch button increases radiator fan's rotational speed, if humidity is too high, accessible hole and drier passageway are to the inside drier of putting in of power cabinet shell, can prevent through the silica gel chuck that the dust from getting into inside the power cabinet shell, high durability and convenient use is reliable, and know the inside humiture of power cabinet shell at any time, make operational environment better.
Drawings
Fig. 1 is a front view of a regulated power supply of the present invention for facilitating heat dissipation;
fig. 2 is an internal structure view of the power cabinet housing of the present invention;
FIG. 3 is a side view of a regulated power supply of the present invention for facilitating heat dissipation;
fig. 4 is a schematic structural diagram of the desiccant channel of the present invention.
In the figure: 1. a power cabinet housing; 2. a power supply display screen; 3. a folder drawer; 4. a transformer; 5. a first electricity meter; 6. a support leg; 7. a cabinet door; 8. a hinge; 9. a door lock; 10. a modulator; 11. a second electricity meter; 12. lifting lugs; 13. a silica gel pad; 14. PT-100 temperature and humidity sensor; 15. a hole; 16. a heat radiation fan; 17. a fan blade; 18. filtering with a screen; 19. a fixed mount; 20. a transparent glass plate; 21. a fan housing; 22. switching a key; 23. a temperature and humidity display screen; 24. a desiccant channel; 25. a silica gel chuck; 26. and (4) opening.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a stabilized voltage power supply convenient for heat dissipation comprises a power supply cabinet shell 1, a power supply display screen 2 is installed on the front end face of the power supply cabinet shell 1, a folder drawer 3 is arranged below the power supply display screen 2, a transformer 4 is arranged below the folder drawer 3, a first ammeter 5 is arranged on the front end face of the transformer 4, support legs 6 are installed on the lower end face of the power supply cabinet shell 1, a cabinet door 7 is arranged on one side of the power supply display screen 2, a hinge 8 is installed on one side of the cabinet door 7, a door lock 9 is installed on the front end face of the cabinet door 7, a modulator 10 is arranged above the cabinet door 7, a second ammeter 11 is arranged on the front end face of the modulator 10, a lifting lug 12 is arranged above the power supply cabinet shell 1, a silica gel pad 13 is arranged on the inner surface of the power supply cabinet shell 1, a PT-100 temperature and humidity sensor 14 is installed on one, the inside rear of power cabinet shell 1 is provided with radiator fan 16, radiator fan 16's inside is provided with flabellum 17, filter screen 18 is installed to radiator fan 16's preceding terminal surface, the internally mounted of power cabinet shell 1 has mount 19, transparent glass board 20 is installed to the preceding terminal surface of power cabinet shell 1, fan housing 21 is installed to one side of power cabinet shell 1, the below of transparent glass board 20 is provided with switch button 22, switch button 22's below is provided with humiture display screen 23, the below of humiture display screen 23 is provided with drier passageway 24, the inside of drier passageway 24 is provided with silica gel chuck 25, the surface of silica gel chuck 25 is provided with opening 26.
Further, the slide rails are installed on two sides of the folder drawer 3, the folder drawer 3 is connected with the power cabinet shell 1 in a sliding mode through the slide rails, and records can be conveniently stored well when the regulated power supply is used through the folder drawer 3, so that the folder is convenient and practical.
Further, cabinet door 7 passes through hinge 8 and power cabinet shell 1 swing joint, and cabinet door 7 passes through lock 9 and power cabinet shell 1 fixed connection, and clear glass board 20 is glued through glass with power cabinet shell 1 and is connected, can conveniently maintain the maintenance to constant voltage power supply inside through cabinet door 7, can observe the inside condition at any time through clear glass board 20, prevents unexpected the emergence.
Further, a silica gel pad 13 is bonded with the power cabinet shell 1, a PT-100 temperature and humidity sensor 14 penetrates through the silica gel pad 13 and is connected with the power cabinet shell 1 through fixing screws, a fixing frame 19 penetrates through the silica gel pad 13 and is respectively connected with a radiating fan 16 and the power cabinet shell 1 in a welding mode, a temperature and humidity display screen 23 is electrically connected with the PT-100 temperature and humidity sensor 14, the temperature and humidity inside the power cabinet shell 1 are sensed through the PT-100 temperature and humidity sensor 14 and are displayed on the temperature and humidity display screen 23, and a worker is reminded of the heat dissipation condition of the power supply at any time.
Furthermore, the filter screen 18 is welded with the heat dissipation fan 16, the fan housing 21 is welded with the power cabinet housing 1, and one side of the fan housing 21 is provided with an air exchange screen, so that dust can be reduced by the filter screen 18 and brought into the power cabinet housing 1 by the heat dissipation fan 16.
Furthermore, the drying agent channel 24 penetrates through the hole 15 to be connected with the power cabinet shell 1 in a sealing mode, the silica gel chuck 25 is connected with the drying agent channel 24 in an adhesion mode, the opening 26 and the silica gel chuck 25 are arranged into an integral structure, if the humidity is too high, drying agents can be put into the power cabinet shell 1 through the hole 15 and the drying agent channel 24, dust can be prevented from entering the power cabinet shell 1 through the silica gel chuck 25, and the use is convenient and reliable.
The working principle is as follows: when in use, the folder drawer 3 can be used for conveniently and well storing the record when the voltage-stabilized power supply is used, when the cabinet door 7 is used for maintaining and repairing the interior of the stabilized voltage supply, the silica gel pads 13 are arranged on the periphery and the inner side of the interior of the power supply cabinet shell 1, thereby effectively avoiding the invasion of dust, ensuring the cleanness of the interior of the power supply box, when the stabilized voltage power supply is used for a long time, the temperature and the humidity in the shell 1 of the power supply cabinet can be sensed through the PT-100 temperature and humidity sensor 14, and is displayed on a temperature and humidity display screen 23 to remind the worker of the heat dissipation condition of the power supply at any time, if the temperature is too high, the rotating speed of the heat dissipation fan 16 can be increased through a switch button 22, and if the humidity is too high, accessible hole 15 and drier passageway 24 are to the inside drier of puting in of power cabinet shell 1, can prevent through silica gel chuck 25 that the dust from getting into inside the power cabinet shell 1, the effectual improvement is to the judgement of heat dispersion.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a constant voltage power supply convenient to heat dissipation, includes power cabinet shell (1), its characterized in that: the power supply cabinet is characterized in that a power supply display screen (2) is installed on the front end face of a power supply cabinet shell (1), a folder drawer (3) is arranged below the power supply display screen (2), a transformer (4) is arranged below the folder drawer (3), a first electric meter (5) is arranged on the front end face of the transformer (4), support legs (6) are installed on the lower end face of the power supply cabinet shell (1), a cabinet door (7) is arranged on one side of the power supply display screen (2), a hinge (8) is installed on one side of the cabinet door (7), a door lock (9) is installed on the front end face of the cabinet door (7), a modulator (10) is arranged above the cabinet door (7), a second electric meter (11) is arranged on the front end face of the modulator (10), a lifting lug (12) is arranged above the power supply cabinet shell (1), and a silica gel pad (13) is arranged on the inner surface of the, PT-100 temperature and humidity sensor (14) is installed on one side inside a power cabinet shell (1), holes (15) are formed in two sides of the power cabinet shell (1), a heat dissipation fan (16) is arranged on the rear side inside the power cabinet shell (1), fan blades (17) are arranged inside the heat dissipation fan (16), a filter screen (18) is installed on the front end face of the heat dissipation fan (16), a fixing frame (19) is installed inside the power cabinet shell (1), a transparent glass plate (20) is installed on the front end face of the power cabinet shell (1), a fan shell (21) is installed on one side of the power cabinet shell (1), a switch key (22) is arranged below the transparent glass plate (20), a temperature and humidity display screen (23) is arranged below the switch key (22), and a drying agent channel (24) is arranged below the temperature and humidity display screen (23), the drying agent device is characterized in that a silica gel chuck (25) is arranged in the drying agent channel (24), and an opening (26) is formed in the outer surface of the silica gel chuck (25).
2. A regulated power supply for facilitating heat dissipation according to claim 1, wherein: the folder is characterized in that sliding rails are mounted on two sides of the folder drawer (3), and the folder drawer (3) is connected with the power cabinet shell (1) in a sliding mode through the sliding rails.
3. A regulated power supply for facilitating heat dissipation according to claim 1, wherein: the cabinet door (7) is movably connected with the power cabinet shell (1) through a hinge (8), the cabinet door (7) is fixedly connected with the power cabinet shell (1) through a door lock (9), and the transparent glass plate (20) is connected with the power cabinet shell (1) through glass cement.
4. A regulated power supply for facilitating heat dissipation according to claim 1, wherein: the power cabinet is characterized in that the silica gel pad (13) is connected with the power cabinet shell (1) in an adhesion mode, the PT-100 temperature and humidity sensor (14) penetrates through the silica gel pad (13) to be connected with the power cabinet shell (1) through fixing screws, the fixing frame (19) penetrates through the silica gel pad (13) to be respectively connected with the radiating fan (16) and the power cabinet shell (1) in a welding mode, and the temperature and humidity display screen (23) is electrically connected with the PT-100 temperature and humidity sensor (14).
5. A regulated power supply for facilitating heat dissipation according to claim 1, wherein: filter screen (18) and radiator fan (16) welded connection, fan housing (21) and power cabinet shell (1) welded connection, one side of fan housing (21) is provided with the net of taking a breath.
6. A regulated power supply for facilitating heat dissipation according to claim 1, wherein: the drying agent channel (24) penetrates through the hole (15) to be connected with the power cabinet shell (1) in a sealing mode, the silica gel chuck (25) is connected with the drying agent channel (24) in an adhesion mode, and the opening (26) and the silica gel chuck (25) are arranged into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927933.3U CN209860785U (en) | 2019-06-20 | 2019-06-20 | Constant voltage power supply convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927933.3U CN209860785U (en) | 2019-06-20 | 2019-06-20 | Constant voltage power supply convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860785U true CN209860785U (en) | 2019-12-27 |
Family
ID=68942414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920927933.3U Expired - Fee Related CN209860785U (en) | 2019-06-20 | 2019-06-20 | Constant voltage power supply convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040686A (en) * | 2020-08-18 | 2020-12-04 | 吴昌彩 | Auxiliary control device and control method for information communication equipment |
| CN112351646A (en) * | 2020-10-27 | 2021-02-09 | 南京汇荣电气系统有限公司 | Network monitoring device with electric damp-proof function and use method thereof |
-
2019
- 2019-06-20 CN CN201920927933.3U patent/CN209860785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112040686A (en) * | 2020-08-18 | 2020-12-04 | 吴昌彩 | Auxiliary control device and control method for information communication equipment |
| CN112351646A (en) * | 2020-10-27 | 2021-02-09 | 南京汇荣电气系统有限公司 | Network monitoring device with electric damp-proof function and use method thereof |
| CN112351646B (en) * | 2020-10-27 | 2022-08-05 | 南京汇荣电气系统有限公司 | Network monitoring device with electric damp-proof function and use method thereof |
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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: 20191227 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |