CN220899877U - Heat abstractor of electrical equipment - Google Patents
Heat abstractor of electrical equipment Download PDFInfo
- Publication number
- CN220899877U CN220899877U CN202322825792.3U CN202322825792U CN220899877U CN 220899877 U CN220899877 U CN 220899877U CN 202322825792 U CN202322825792 U CN 202322825792U CN 220899877 U CN220899877 U CN 220899877U
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- CN
- China
- Prior art keywords
- heat dissipation
- heat
- motor
- fan
- cleaning brush
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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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 241000255925 Diptera Species 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 230000005855 radiation Effects 0.000 description 13
- 241000883990 Flabellum Species 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation device of electrical equipment, which comprises a heat dissipation box, wherein a heat dissipation cover is arranged on the inner bottom surface of the heat dissipation box, a first motor is arranged in the heat dissipation cover, a first heat dissipation fan is fixedly arranged at the center position of the top surface of the heat dissipation box, second heat dissipation fans are arranged on two sides of the first heat dissipation fan, air outlets are fixedly arranged at the positions of the top surface of the heat dissipation box corresponding to the two second heat dissipation fans, heat dissipation openings are arranged on the surfaces of two sides of the heat dissipation box, filter screens are arranged at the end parts of the heat dissipation openings, a second motor is arranged at the positions of the outer wall of the heat dissipation box corresponding to the heat dissipation openings through a bracket, and a supporting plate is arranged at the output end of the second motor, and a guide rod is arranged on the surface of the supporting plate in a penetrating mode. According to the utility model, the second motor is arranged and drives the cleaning brush to rotate, so that dust, external garbage and mosquitoes on the surface of the filter screen can be cleaned, the blocking probability of the filter screen is reduced, and the heat dissipation efficiency is ensured.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a heat dissipation device of electrical equipment.
Background
The electrical appliance generally refers to all electrical appliances for electricity, from the professional perspective, mainly refers to electrical appliances for switching on and off a circuit and changing circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electrical equipment, while an enterprise generally refers to an enterprise which uses various production elements to produce and provide goods or services for the market for profit, and carries out an autonomous operation mode, and the enterprise needs to use various automatic electrical equipment to achieve the purpose of improving the production efficiency in the operation process, wherein the enterprise electrical equipment always needs to adopt a fan ventilation mode to dissipate heat in the use process.
The prior art has the following problems:
Through searching, chinese patent publication number: CN212367784U discloses a heat dissipating device for an enterprise automation electrical device, comprising a heat-dissipating box and a control switch, wherein one side of the outer wall of the heat-dissipating box is fixedly provided with the control switch; the utility model provides a fan heat box includes motor, heat dissipation cover, temperature detection probe, first motor, first flabellum, bracing piece, second motor, second flabellum, air outlet, louvre, filter screen, lug, sealing door, temperature display screen, warning light, the inside bottom fixed mounting of fan heat box has the motor, the peripheral fixed mounting of motor has the heat dissipation cover, the inner wall fixed mounting of heat dissipation cover has temperature detection probe, the inner wall top end fixed mounting of fan heat box has first motor, the bottom swing joint of first motor has first flabellum, one side fixed mounting of first motor has the bracing piece, the bottom one side fixed mounting of bracing piece has the second motor, the one end swing joint of second motor has the second flabellum, the outer wall top fixed mounting of fan heat box has the air outlet, the outer wall both sides of fan heat box all imbeds and is provided with the louvre, the inside fixed mounting of louvre has the filter screen, one side fixed mounting of heat dissipation cover has the lug, the front swing joint of fan heat box has sealing door, the fan heat dissipation cover's inner wall top fixed mounting has the first motor, the bottom swing joint of first motor has the second flabellum, one side through the temperature detection lamp, the fan heat dissipation cover has the warning light to prevent that the temperature from getting into the warning light when the fan heat box is carried out the temperature through the sealed, and the temperature display screen detects the temperature, and carries out the warning light, and prevent that the temperature alarm from entering the inside the fan heat through the temperature display device, and the fan heat box to prevent the temperature to send the temperature through the temperature down.
However, the problem that the above patent still needs to improve in the in-service use, it is comparatively obvious that the filter screen is easily blocked by external rubbish and insect, and the filter screen clearance after the jam is loaded down with trivial details hard to influence radiating effect and efficiency.
For this reason, we propose a heat dissipating device for electrical equipment to solve the above-mentioned drawbacks.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a heat dissipation device for electrical equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an electrical equipment heat abstractor, includes the heat dissipation case, the heat dissipation cover is installed to the interior bottom surface of heat dissipation case, and installs first motor in the heat dissipation cover, the top surface central point department of heat dissipation case puts fixed mounting has first heat dissipation fan, and installs the second heat dissipation fan in the both sides of first heat dissipation fan, the top surface of heat dissipation case corresponds two the position department fixed mounting of second heat dissipation fan has the air outlet, the both sides surface mounting of heat dissipation case has the thermovent, and the tip of thermovent installs the filter screen, the outer wall of heat dissipation case corresponds the position department of thermovent and installs the second motor through the support, and the output of second motor installs the backup pad, the surface of backup pad runs through and is provided with the guide arm, and the one end threaded connection of guide arm has the screw thread piece, the other end fixed mounting of guide arm has the cleaning brush, and is located the outside cover of guide arm between cleaning brush and the backup pad and is equipped with the spring.
Preferably, the cleaning brush is made of PP, and the cleaning brush is attached to the surface of the filter screen.
Preferably, a control panel is fixedly arranged on the surface of the heat dissipation box, and the control panel is electrically connected with the first motor, the second motor, the first heat dissipation fan and the second heat dissipation fan through wires.
Preferably, the length of the cleaning brush is the same as the diameter of the filter screen.
Preferably, the heat dissipation openings are multiple, and the multiple heat dissipation openings are distributed on the two side surfaces of the heat dissipation box in a rectangular array.
Preferably, the heat dissipation cover is of a funnel-shaped structure with a wide upper part and a narrow lower part.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the second motor is arranged and drives the cleaning brush to rotate, so that dust, external garbage and mosquitoes on the surface of the filter screen can be cleaned, the blocking probability of the filter screen is reduced, and the heat dissipation efficiency is ensured.
2. According to the utility model, through the mutual matching of the guide rod, the thread block and the spring, the cleaning brush can always keep an elastic fit state with the filter screen, so that the problem that gaps are generated between the worn cleaning brush and the filter screen to influence the cleaning effect and the cleaning effect are avoided, and the cleaning effect and the cleaning efficiency of the filter screen are ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a sectional view of a heat dissipating device for electrical equipment according to the present utility model;
Fig. 2 is a schematic enlarged view of a portion of a heat dissipating device for electrical equipment according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
fig. 4 is a perspective view of a heat dissipating device for electrical equipment according to the present utility model.
Legend description:
1. A heat radiation box; 2. a heat dissipation cover; 3. a first motor; 4. a first heat dissipation fan; 5. a second heat dissipation fan; 6. an air outlet; 7. a heat radiation port; 8. a bracket; 9. a second motor; 10. a filter screen; 11. a support plate; 12. a guide rod; 13. a screw block; 14. a cleaning brush; 15. a spring; 16. and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a heat dissipating device for electrical equipment comprises a heat dissipating box 1, wherein a heat dissipating cover 2 is installed on the inner bottom surface of the heat dissipating box 1, a first motor 3 is installed in the heat dissipating cover 2, a first heat dissipating fan 4 is fixedly installed at the center of the top surface of the heat dissipating box 1, second heat dissipating fans 5 are installed at the two sides of the first heat dissipating fan 4, an air outlet 6 is fixedly installed at the position of the top surface of the heat dissipating box 1 corresponding to the two second heat dissipating fans 5, heat dissipating openings 7 are installed on the two side surfaces of the heat dissipating box 1, a filter screen 10 is installed at the end of the heat dissipating openings 7, a second motor 9 is installed at the position of the outer wall of the heat dissipating box 1 corresponding to the heat dissipating openings 7 through a bracket 8, a supporting plate 11 is installed at the output end of the second motor 9, a guide rod 12 is installed on the surface of the supporting plate 11 in a penetrating manner, one end of the guide rod 12 is in threaded connection with a thread block 13, a cleaning brush 14 is installed at the other end of the guide rod 12, and a spring 15 is sleeved outside the guide rod 12 between the cleaning brush 14 and the supporting plate 11, the first motor 3 is placed into the heat radiation box 1 and is installed in the heat radiation cover 2, the heat of the first motor 3 is primarily ventilated and cooled through the heat radiation opening 7, in order to prevent external garbage from entering the heat radiation box 1 and being filtered through the filter screen 10, the damage of a circuit caused by the entering of insects is prevented, then the first heat radiation fan 4 is started to drive the first heat radiation fan 4 to rotate to radiate the first motor 3 through the control panel 16 when the first motor 3 is cooled, in order to enable the wind to be blown into the first motor 3 completely, the wind can easily flow to the surface of the first motor 3 through the shape of the heat radiation cover 2, the heat can flow into the top through the shape of the heat radiation cover 2, the second heat radiation fan 5 is started to rotate again to discharge the heat to two sides and is discharged through the air outlet 6, the heat dissipation effect can be better, what needs to be explained is that the improvement and innovation that use CN212367784U as the base member carried out herein, and theory of operation and its structure are the same, wherein second motor 9 drive cleaning brush 14 is rotatory, can clear up dust, external rubbish and mosquito on filter screen 10 surface, reduce the probability that filter screen 10 blockked up, guarantee radiating efficiency, and keep elastic laminating's cleaning brush 14 with filter screen 10, avoid cleaning brush 14 wearing and tearing back and filter screen 10 between produce gap influence cleaning effect and problem, guarantee cleaning effect and efficiency to filter screen 10.
In this embodiment: the cleaning brush 14 is made of PP, and the cleaning brush 14 is attached to the surface of the filter screen 10.
Specifically, the cleaning effect and efficiency of the cleaning brush 14 on the filter screen 10 are ensured.
In this embodiment: the surface of the heat dissipation box 1 is fixedly provided with a control panel 16, and the control panel 16 is electrically connected with the first motor 3, the second motor 9, the first heat dissipation fan 4 and the second heat dissipation fan 5 through wires.
Specifically, the connection structure of the common control circuit is not described herein in detail.
In this embodiment: the length of the cleaning brush 14 is the same as the diameter of the filter screen 10.
Specifically, the cleaning effect and efficiency of the filter screen 10 are ensured, and dead angles are avoided.
In this embodiment: the heat dissipation ports 7 are provided with a plurality of heat dissipation ports 7, and the rectangular arrays of the plurality of heat dissipation ports 7 are distributed on the two side surfaces of the heat dissipation box 1.
Specifically, the heat dissipation effect and efficiency are improved, the damage caused by heating is avoided, and the service life is prolonged.
In this embodiment: the heat dissipation cover 2 is of a funnel-shaped structure with a wide upper part and a narrow lower part.
Specifically, it is ensured that heat flows into the top portion again through the shape of the heat radiation cover 2, and is discharged out of the heat radiation box 1.
In this embodiment: the controller is the existing structure, and control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so control mode and circuit connection are not described in detail.
Working principle: during the use, put into the first motor 3 and install in the radiator cover 2 in the radiator box 1, the heat of first motor 3 carries out preliminary ventilative cooling through the thermovent 7, in order to prevent that external rubbish from getting into the radiator box 1 and filtering through filter screen 10, prevent that the insect from getting into inside and leading to circuit damage, then start first radiator fan 4 through control panel 16 when cooling to first motor 3 and drive first rotation and dispel the heat to first motor 3, in order to let wind can all blow into first motor 3 and make wind can flow to the surface of first motor 3 through the shape of radiator cover 2, the heat can flow into the top through the shape of radiator cover 2 again, restart second radiator fan 5 rotates and all moves the heat to both sides, and discharge through air outlet 6, make radiating effect can be better, wherein second motor 9 drive cleaning brush 14 is rotatory, can clear up dust on filter screen 10 surface, external rubbish and mosquito, reduce the probability that filter screen 10 blocks up, guarantee radiating efficiency, and keep elastic state's cleaning brush 14 with 10, avoid cleaning brush 14 to produce gap and the effect of guaranteeing cleaning effect and filter screen 10 laminating with 10 after avoiding cleaning brush 14 to wear down.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an electrical equipment heat abstractor, includes heat dissipation case (1), its characterized in that, heat dissipation cover (2) are installed to the interior bottom surface of heat dissipation case (1), and installs first motor (3) in heat dissipation cover (2), top surface central point department fixed mounting of heat dissipation case (1) has first heat dissipation fan (4), and the both sides of first heat dissipation fan (4) install second heat dissipation fan (5), the top surface of heat dissipation case (1) corresponds two the position department fixed mounting of second heat dissipation fan (5) has air outlet (6), the both sides surface mounting of heat dissipation case (1) has thermovent (7), and the tip of thermovent (7) installs filter screen (10), the outer wall of heat dissipation case (1) corresponds the position department of thermovent (7) and installs second motor (9) through support (8), and the output of second motor (9) installs backup pad (11), the surface run through of backup pad (11) is provided with second heat dissipation fan (12), and the one end threaded connection of guide arm (12) has screw thread piece (13), another end that is equipped with between guide arm (14) and cleaning brush (14) and another end (14) are located cleaning brush (14) and are equipped with between the cleaning brush (12).
2. The heat dissipating device for electrical equipment according to claim 1, wherein the cleaning brush (14) is made of PP, and the cleaning brush (14) is attached to the surface of the filter screen (10).
3. The heat dissipating device for electrical equipment according to claim 1, wherein a control panel (16) is fixedly installed on the surface of the heat dissipating box (1), and the control panel (16) is electrically connected with the first motor (3), the second motor (9), the first heat dissipating fan (4) and the second heat dissipating fan (5) through wires.
4. An electrical device heat sink according to claim 1, characterized in that the cleaning brush (14) has a length equal to the diameter of the filter screen (10).
5. The heat dissipation device for electrical equipment according to claim 1, wherein a plurality of heat dissipation openings (7) are provided, and the plurality of heat dissipation openings (7) are distributed on two side surfaces of the heat dissipation box (1) in a rectangular array.
6. The heat dissipating device for electrical equipment according to claim 1, wherein the heat dissipating cover (2) has a funnel-shaped structure with a wider upper part and a narrower lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825792.3U CN220899877U (en) | 2023-10-20 | 2023-10-20 | Heat abstractor of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322825792.3U CN220899877U (en) | 2023-10-20 | 2023-10-20 | Heat abstractor of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220899877U true CN220899877U (en) | 2024-05-07 |
Family
ID=90916238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322825792.3U Active CN220899877U (en) | 2023-10-20 | 2023-10-20 | Heat abstractor of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220899877U (en) |
-
2023
- 2023-10-20 CN CN202322825792.3U patent/CN220899877U/en active Active
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