CN212851510U - Power supply heat dissipation device - Google Patents
Power supply heat dissipation device Download PDFInfo
- Publication number
- CN212851510U CN212851510U CN202021387886.7U CN202021387886U CN212851510U CN 212851510 U CN212851510 U CN 212851510U CN 202021387886 U CN202021387886 U CN 202021387886U CN 212851510 U CN212851510 U CN 212851510U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- concave groove
- heat
- heat sink
- power supply
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power heat abstractor, include: the protective shell is a concave groove with a protective space, and an air outlet is arranged on one side wall of the concave groove; the heat dissipation assembly comprises a radiator and a heat dissipation air channel, the radiator is embedded in the protection space and is selectively connected with the concave groove bottom plate at different positions, the heat dissipation air channel is arranged in the protection space, and two ends of the heat dissipation air channel are respectively communicated with a heat dissipation port of the radiator and an air outlet of the concave groove. The utility model discloses a power heat abstractor can be quick derives the heat that the inside radiating part of blackboard produced, effectively reduces the inside temperature of blackboard, and has that occupation space is little, the relative quality is light, the amount of wind is big, the advantage that the noise is low among the heat dissipation process.
Description
Technical Field
The utility model relates to a heat-dissipating equipment technical field particularly, a special design power heat abstractor.
Background
In recent years, the popularization of large-screen liquid crystal in industries such as educational meetings and the like is deepened, the user has higher and higher requirements on the experience of products, and a larger screen, higher brightness and more functions are expected, so that a power supply with higher power is needed.
The intelligent blackboard and the all-in-one machine are integrally designed, a high-power supply is arranged in the machine body, the installation environment is relatively closed, and the heat dissipation becomes a difficult problem. At present, most of the adopted passive heat dissipation schemes only solve the problems that a power supply board generates heat, the heat cannot be led out, the whole temperature inside a machine body rises, and the stability of equipment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. In view of this, the utility model discloses need to provide a can be quick derive the heat that the inside radiating part of blackboard produced, effectively reduce the inside temperature of blackboard, and have that occupation space is little, the relative quality is light, the amount of wind is big, the power heat abstractor that the noise is low among the heat dissipation process.
The utility model provides a power heat abstractor for the heat dissipation of blackboard, include: the protective shell is detachably connected with the back of the blackboard, the heat dissipation assembly is arranged in the protective shell, the protective shell is a concave groove with a protective space, and an air outlet is formed in one side wall of the concave groove; the heat dissipation assembly comprises a radiator and a heat dissipation air channel, the radiator is embedded in the protection space and is selectively connected with the concave groove bottom plate at different positions, the heat dissipation air channel is arranged in the protection space, and two ends of the heat dissipation air channel are respectively communicated with the heat dissipation port of the radiator and the air outlet of the concave groove.
According to the utility model discloses an embodiment, four lateral walls of concave groove extend outwards and form the installation department along perpendicular to their respective extending direction, be equipped with the mounting hole on the installation department.
According to the utility model discloses an embodiment, be equipped with the ventilation hole on the concave groove bottom plate, the ventilation hole with the radiator sets up relatively.
According to the utility model discloses an embodiment, be equipped with a plurality of annular through-holes that set up with the axle center on the ventilation hole.
According to the utility model discloses an embodiment, be equipped with the air outlet plate of a plurality of even spaced apart settings on the gas outlet.
According to an embodiment of the present invention, the heat sink is a turbofan.
According to the utility model discloses an embodiment, the inside hollow square pipeline that the heat dissipation wind channel was made for panel.
The utility model discloses a power heat abstractor, the concave groove of its protecting crust for being equipped with the protection space, the radiator is turbofan and establishes in the protection space, and according to the different structure in blackboard back, the position alternative of radiator fixes, and be equipped with the ventilation hole that sets up relatively with the radiator on the protecting crust, the heat through the radiator guide is passed through the heat dissipation wind channel and is dispelled from the gas outlet, thereby can be quick derive the heat that the inside radiating part of blackboard produced, effectively reduce the inside temperature of blackboard, make the inside heat of blackboard not influence the normal work of working part, and power heat abstractor itself occupation space is little, relative quality is light, the amount of wind is big, the noise is low among the radiating process.
Drawings
Fig. 1 is a perspective view of a power supply heat dissipation device according to the present invention.
Fig. 2 is a front view of a power supply heat sink according to the present invention.
Fig. 3 is a rear view of a power supply heat sink according to the present invention.
Reference numerals: 1-a protective shell; 2-a heat dissipation assembly; 11-a protected space; 12-air outlet; 13-a vent hole; 14-a mounting portion; 21-a heat sink; 22-a heat dissipation air duct; 121-gas outlet plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a power supply heat dissipating device for dissipating heat of a blackboard includes: the blackboard comprises a protective shell 1 detachably connected with the back of a blackboard and a heat dissipation assembly 2 arranged in the protective shell 1, wherein the protective shell is a concave groove provided with a protective space 11, and an air outlet 12 is arranged on one side wall of the concave groove; the heat dissipation assembly 2 comprises a heat sink 21 and a heat dissipation air duct 22, the heat sink 21 is embedded in the protection space 11 and selectively connected with the bottom plate of the concave groove at different positions, the heat dissipation air duct 22 is arranged in the protection space 11, and two ends of the heat dissipation air duct are respectively communicated with the heat dissipation port of the heat sink 21 and the air outlet 12 of the concave groove.
The utility model discloses a power heat abstractor, the concave groove of its protecting crust 1 for being equipped with protection space 11, radiator 21 is turbofan and establishes in protection space 11, and according to the different structure in blackboard back, the position alternative of radiator 21 fixes, and be equipped with the ventilation hole 13 that sets up relatively with radiator 21 on protecting crust 1, the heat that leads through radiator 21 is passed through heat dissipation wind channel 22 and is dispersed from gas outlet 12, thereby can be quick derive the heat that produces the inside radiating part of blackboard, effectively reduce the inside temperature of blackboard, make the inside heat of blackboard not influence the normal work of working part, and power heat abstractor itself occupation space is little, relative quality is light, the amount of wind is big, the noise is low among the radiating process.
As shown in fig. 1 to 3, four side walls of the concave groove extend outwards along the direction perpendicular to the extending direction of the concave groove to form an installation part 14, and an installation hole is formed in the installation part and used for being detachably connected with the back of the blackboard, and meanwhile, the back of the blackboard is protected and dustproof, so that the power supply clamping plate is isolated from other working parts, and the normal work of the other working parts is prevented from being influenced by heat.
As shown in fig. 3, the bottom plate of the concave groove is provided with a vent hole 13, the vent hole 13 is arranged opposite to the heat sink 21, wherein in a specific structural design, the vent hole 13 is provided with a plurality of annular through holes coaxially arranged, it should be understood that the vent hole 13 is used for assisting the air suction end of the turbofan in use, so that the blades of the turbofan absorb air with relatively low temperature in the external environment of the blackboard when the turbofan works, and meanwhile, the structure of the plurality of annular through holes can play a good protection function on the working state of the turbofan.
As shown in fig. 1, a plurality of air outlet plates 121 are disposed on the air outlet 12 and spaced apart from each other, and the air outlet plates 121 can effectively protect the air outlet 12, prevent external impurities from entering the heat dissipation channel 22, and simultaneously can assist in heat dissipation.
As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the radiator 21 is a turbofan with a large air volume, stable operation and low working noise.
As shown in fig. 1 and 2, the heat dissipation duct 22 is a square pipe made of a plate material and having a hollow interior, so that the turbofan can rapidly guide out heat in the protective casing 1, and reduce the temperature in the protective casing 1.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a power heat abstractor for the heat dissipation of blackboard, its characterized in that includes: the protective shell is detachably connected with the back of the blackboard, the heat dissipation assembly is arranged in the protective shell, the protective shell is a concave groove with a protective space, and an air outlet is formed in one side wall of the concave groove; the heat dissipation assembly comprises a radiator and a heat dissipation air channel, the radiator is embedded in the protection space and is selectively connected with the concave groove bottom plate at different positions, the heat dissipation air channel is arranged in the protection space, and two ends of the heat dissipation air channel are respectively communicated with the heat dissipation port of the radiator and the air outlet of the concave groove.
2. The power supply heat sink device of claim 1, wherein four side walls of the concave groove extend outward perpendicular to their respective extending directions and form a mounting portion, and the mounting portion is provided with a mounting hole.
3. The power supply heat sink device as claimed in claim 1, wherein the bottom plate of the concave groove is provided with a vent hole, and the vent hole is disposed opposite to the heat sink.
4. The power supply heat sink device as recited in claim 3, wherein the vent hole has a plurality of coaxially disposed annular through holes.
5. The power supply heat sink as recited in claim 1, wherein the air outlet is provided with a plurality of air outlet plates uniformly spaced apart from each other.
6. The electrical heat sink of claim 1, wherein the heat sink is a turbofan.
7. The power supply heat sink according to claim 1, wherein the heat dissipating air duct is a square tube made of plate material and having a hollow interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387886.7U CN212851510U (en) | 2020-07-14 | 2020-07-14 | Power supply heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387886.7U CN212851510U (en) | 2020-07-14 | 2020-07-14 | Power supply heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212851510U true CN212851510U (en) | 2021-03-30 |
Family
ID=75115404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021387886.7U Active CN212851510U (en) | 2020-07-14 | 2020-07-14 | Power supply heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212851510U (en) |
-
2020
- 2020-07-14 CN CN202021387886.7U patent/CN212851510U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212851510U (en) | Power supply heat dissipation device | |
| CN211019105U (en) | Switch with dustproof function of heat dissipation | |
| CN210694711U (en) | Automobile-used power amplifier through section bar heat dissipation | |
| CN210835855U (en) | Computer cabinet | |
| CN218846303U (en) | Air conditioner | |
| JP2016197673A (en) | Board cooling device | |
| CN210183737U (en) | Control circuit board heat dissipation mounting box | |
| CN205405401U (en) | High -efficient heat dissipation frame of notebook | |
| CN213847414U (en) | Case and card inserting equipment | |
| CN219536462U (en) | Box and outdoor electrical equipment | |
| CN210927435U (en) | Power module with heat dissipation mechanism | |
| CN215576452U (en) | VPX heat dissipation case | |
| CN220896537U (en) | Inverter power supply heat dissipation mechanism | |
| CN215867723U (en) | Computer case with independent heat dissipation air duct | |
| CN210912071U (en) | Charger is with dustproof protection against electric shock device | |
| CN218124021U (en) | Emergency lighting centralized power supply cabinet | |
| CN216491769U (en) | Nonstandard sealed heat dissipation machine case | |
| CN210744555U (en) | Embedded power supply box for communication | |
| CN212812332U (en) | Buckle formula shell for small size power module | |
| CN219068729U (en) | Structure for improving heat dissipation performance of mobile phone heat dissipation module | |
| CN213780839U (en) | Industrial computer mainframe box with heat radiation structure | |
| CN210986812U (en) | Heat radiation structure of formation partial volume power | |
| CN219329947U (en) | Air-cooled power supply | |
| CN220041046U (en) | High-efficient heat dissipation computer machine case | |
| CN213365467U (en) | AI surpasses to calculate uses open machine case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |