CN204090417U - A kind of heat abstractor of miniaturized checkout equipment - Google Patents
A kind of heat abstractor of miniaturized checkout equipment Download PDFInfo
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- CN204090417U CN204090417U CN201420531407.2U CN201420531407U CN204090417U CN 204090417 U CN204090417 U CN 204090417U CN 201420531407 U CN201420531407 U CN 201420531407U CN 204090417 U CN204090417 U CN 204090417U
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- heat
- miniaturized
- checkout equipment
- housing
- radiating groove
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Abstract
A kind of heat abstractor of miniaturized checkout equipment, comprise housing, wherein, described enclosure interior is provided with the metallic heat radiating plate for being arranged on below heat generating components, described metallic heat radiating plate is connected by conducting heat-spreading layer with the lower cover be arranged on housing, and is provided with radiating groove on lower cover; In addition, described metallic heat radiating plate is provided with heat outlet, described radiating groove and heat outlet are in same plane, and the heat being conducive to the generation of miniaturized checkout equipment heat generating components transfers to radiating groove through heat outlet by conducting heat-spreading layer, discharges housing rapidly.The utility model by installing metallic heat radiating plate below enclosure interior heat generating components, and by conducting heat-spreading layer by delivered heat to radiating groove, directly heat conduction to housing is ensured that heat-transfer path is the shortest, thermal resistance is minimum, metallic heat radiating plate is made to reach best to the heat-transfer capability of housing, efficiently solve the problem solving sealing and the contradiction each other of dispelling the heat, and reduce energy resource consumption.
Description
Technical field
The utility model relates to heat abstractor technical field, is specially a kind of heat abstractor of miniaturized checkout equipment.
Background technology
The heat dissipating method that current checkout equipment uses is generally concentrated in together by element large for caloric value and provided with fan, radiator or increase louvre to reach heat radiation object in equipment surface.And miniaturized checkout equipment is owing to will accomplish that miniaturization, integration degree are high, need the requirement of consideration equipment seal and Electro Magnetic Compatibility simultaneously, and work under bad environment, adopt traditional heat dissipating method can not meet manufacture claim.The heat that current miniaturized checkout equipment internal unit volume produces increases, and area of dissipation is less, causes sealing and dispels the heat contradiction each other, bringing certain difficulty to heat dissipation design; In checkout equipment, provided with fan or radiator only can complete local heat radiation simultaneously, but add energy resource consumption, also need to be fixed the fan installed or radiator, otherwise will affect the normal use of checkout equipment.Therefore, how existing equipment is improved, and then realize the heat radiation of miniaturized checkout equipment, and good heat dissipation effect, effectively reduce energy resource consumption, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The technical problem that the utility model solves is the heat abstractor providing a kind of miniaturized checkout equipment, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of heat abstractor of miniaturized checkout equipment, comprise housing, wherein, described enclosure interior is provided with the metallic heat radiating plate for being arranged on below heat generating components, described metallic heat radiating plate is connected by conducting heat-spreading layer with the lower cover be arranged on housing, and is provided with radiating groove on lower cover; In addition, described metallic heat radiating plate is provided with heat outlet, described radiating groove and heat outlet are in same plane, and the heat being conducive to the generation of miniaturized checkout equipment heat generating components transfers to radiating groove through heat outlet by conducting heat-spreading layer, discharges housing rapidly.
In the utility model, described housing is that rustproof aluminum alloy metal material is made.
In the utility model, described conducting heat-spreading layer is heat-conducting silica gel sheet, the heat trnasfer between heat generating components and radiating groove is completed by heat-conducting silica gel sheet, also play the effects such as insulation, damping, sealing simultaneously, the designing requirement of device miniaturization and ultrathin can be met, and add area of dissipation, efficiently solve sealing and the problem of the contradiction each other of dispelling the heat, reduce energy resource consumption.
In the utility model, described radiating groove is in longitudinally arranging.
In the utility model, described radiating groove two ends are arcuate structure, are convenient to daily maintain cleanliness.
In the utility model, described radiating groove spacing is 5mm ~ 10mm.
In the utility model, described lower cover is positioned at the bottom of housing.
In the utility model, described lower cover being also provided with slipmat, rocking for preventing miniaturized checkout equipment.
In the utility model, heat, by improving the heat-transfer capability of heater members to housing, is discharged housing rapidly by miniaturized checkout equipment heat radiation; Metallic heat radiating plate is arranged on the below of heat generating components, and the heat that heat generating components produces transfers to radiating groove by heat-conducting silica gel sheet, heat-conducting silica gel sheet expands heat transfer surface area, directly heat conduction to housing is ensured that heat-transfer path is the shortest, thermal resistance is minimum, heat is avoided to circulate in enclosure interior, make metallic heat radiating plate reach best to the heat-transfer capability of housing, efficiently solve the heat dissipation problem of miniaturized checkout equipment.
Beneficial effect: the utility model by installing metallic heat radiating plate below enclosure interior heat generating components, and by conducting heat-spreading layer by delivered heat to radiating groove, and conducting heat-spreading layer expands heat transfer surface area, directly heat conduction to housing is ensured that heat-transfer path is the shortest, thermal resistance is minimum, heat is avoided to circulate in enclosure interior, make metallic heat radiating plate reach best to the heat-transfer capability of housing, efficiently solve the problem of the sealing of miniaturized checkout equipment and the contradiction each other of dispelling the heat, and reduce energy resource consumption.
Accompanying drawing explanation
Fig. 1 is the vertical view of the utility model preferred embodiment.
Fig. 2 is the rearview of the utility model preferred embodiment.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See the heat abstractor of a kind of miniaturized checkout equipment of Fig. 1, Fig. 2, comprise housing 1, heat generating components 2, metallic heat radiating plate 3, heat-conducting silica gel sheet 4, lower cover 5, radiating groove 6 and slipmat 7.
In the present embodiment, arrange metallic heat radiating plate 3 below the heat generating components 2 of described housing 1 inside, described metallic heat radiating plate 3 is connected by heat-conducting silica gel sheet 4 with lower cover 5, and is provided with radiating groove 6 on lower cover 5, and lower cover 5 is positioned at the bottom of housing 1; In addition, described metallic heat radiating plate 3 is provided with heat outlet, described radiating groove 6 is in same plane with heat outlet, the heat being conducive to heat generating components 2 generation transfers to radiating groove 6 through heat outlet by heat-conducting silica gel sheet 4, rapid discharge housing 1, heat-conducting silica gel sheet 4 not only for completing the heat trnasfer between heat generating components and radiating groove, also plays the effects such as insulation, damping, sealing simultaneously.
In the present embodiment, described radiating groove 6 two ends are arcuate structure, are convenient to daily maintain cleanliness.
In the present embodiment, described radiating groove 6 spacing is 7mm.
In the present embodiment, described lower cover 5 being also provided with slipmat 7, rocking for preventing miniaturized checkout equipment.
In the present embodiment, heat, by improving the heat-transfer capability of heater members 2 to housing 1, is discharged housing 1 rapidly by miniaturized checkout equipment heat radiation; Metallic heat radiating plate 3 is arranged on the below of heat generating components 2, and the heat that heat generating components 2 produces transfers to radiating groove 6 by heat-conducting silica gel sheet 4, heat-conducting silica gel sheet 4 expands heat transfer surface area, directly to housing 1, heat conduction is ensured that heat-transfer path is the shortest, thermal resistance is minimum, avoid heat in housing 1 inner loop, make metallic heat radiating plate 3 reach best to the heat-transfer capability of housing 1, efficiently solve the heat dissipation problem of miniaturized checkout equipment; Thus meet the designing requirement of device miniaturization and ultrathin.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. the heat abstractor of a miniaturized checkout equipment, comprise housing, it is characterized in that, described enclosure interior is provided with the metallic heat radiating plate for being arranged on below heat generating components, described metallic heat radiating plate is connected by conducting heat-spreading layer with the lower cover be arranged on housing, and is provided with radiating groove on lower cover; In addition, described metallic heat radiating plate is provided with heat outlet, described radiating groove and heat outlet are in same plane.
2. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that, described housing is that rustproof aluminum alloy metal material is made.
3. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that, described conducting heat-spreading layer is heat-conducting silica gel sheet.
4. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that, described radiating groove is in longitudinally arranging.
5. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that, described radiating groove two ends are arcuate structure.
6. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that,
Described lower cover is positioned at the bottom of housing.
7. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that,
Described radiating groove spacing is 5mm ~ 10mm.
8. the heat abstractor of a kind of miniaturized checkout equipment according to claim 1, is characterized in that,
Described lower cover is also provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531407.2U CN204090417U (en) | 2014-09-17 | 2014-09-17 | A kind of heat abstractor of miniaturized checkout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531407.2U CN204090417U (en) | 2014-09-17 | 2014-09-17 | A kind of heat abstractor of miniaturized checkout equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090417U true CN204090417U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531407.2U Active CN204090417U (en) | 2014-09-17 | 2014-09-17 | A kind of heat abstractor of miniaturized checkout equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090417U (en) |
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2014
- 2014-09-17 CN CN201420531407.2U patent/CN204090417U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |