CN210110236U - Metal frame and display device - Google Patents
Metal frame and display device Download PDFInfo
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- CN210110236U CN210110236U CN201920973098.7U CN201920973098U CN210110236U CN 210110236 U CN210110236 U CN 210110236U CN 201920973098 U CN201920973098 U CN 201920973098U CN 210110236 U CN210110236 U CN 210110236U
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- metal frame
- heat dissipation
- dissipation layer
- display device
- grounding
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Abstract
The utility model discloses a metal frame and a display device, wherein a heat dissipation layer is arranged on the surface of the metal frame of the display device, and a notch is arranged on the heat dissipation layer at the junction of the metal frame and is used for grounding the metal frame; the problem of solving is, the inside heating problem of display device is more and more serious, and wherein the metal frame position is higher because of bearing main heat dissipation function, accelerates the metal frame radiating rate and is the key of guaranteeing display device normal work.
Description
Technical Field
The utility model belongs to the technical field of the liquid crystal display technique and specifically relates to a metal frame and display device are related to.
Background
Along with the size of the display device is larger and larger, the driving power is higher and higher, and the heating problem inside the display device is more and more serious, wherein the metal frame part has higher temperature due to the main heat dissipation function, and the key for ensuring the normal work of the display device is to accelerate the heat dissipation speed of the metal frame.
SUMMERY OF THE UTILITY MODEL
The utility model provides a metal frame and display device sets up the heat dissipation layer through the surface at display device's metal frame, and is equipped with the breach on the heat dissipation layer that metal frame meets the department for metal frame ground connection.
The above technical purpose of the utility model is realized through following technical scheme:
a heat dissipation layer is arranged on the surface of the metal frame, and a grounding notch is formed in the heat dissipation layer at the junction of the metal frame and used for grounding the metal frame.
By adopting the structure, the heat dissipation layer is arranged on the surface of the metal frame, and the grounding notch is arranged on the heat dissipation layer at the grounding position of the metal frame and is used for grounding the metal frame.
Further optimized, the heat dissipation layer is a nanocarbon coating.
By adopting the structure, the nano carbon material is uniformly coated on the metal substrate, heat conduction is carried out by high heat conduction efficiency, and then heat energy is converted into infrared ray radio frequency by high heat radiation efficiency of carbon atoms, so as to transfer and dissipate heat.
It is further optimized that the heat sink layer is an anodized heat sink layer.
By adopting the structure, the oxide film is formed on the surface of the metal through anodic treatment, and the heat dissipation performance of the metal frame is enhanced.
Further optimized, the grounding gap is a grounding gap of laser etching treatment.
By adopting the structure, the heat dissipation layer can influence the grounding function of the metal frame, and the heat dissipation layer at the metal frame connection position is removed through laser processing to form a heat dissipation layer gap, so that the metal surface is directly exposed, and the grounding of the metal frame is not influenced.
Further preferably, the metal frame is an iron frame.
By adopting the structure, the iron frame has good electric conduction and heat conduction performance, can lead out the static electricity of the display device in time while radiating, and is suitable for being used as a metal frame of the display device.
It is further preferred that at least one of said ground notches is provided.
Adopt above-mentioned structure to ground metal frame, when preventing to set up single ground connection breach, because of breach jam or other problems can not ground connection, and lead to the unable ground connection of metal frame.
Further optimization is that, a display device, including display module assembly and foretell metal frame, display module assembly is located the metal frame and with metal frame electric connection, electric connection's position is equipped with the electric connection breach on heat dissipation layer for lead out the static that display module assembly produced to metal frame.
Preferably, at least one of the electrical connection notches is provided.
Adopt above-mentioned structure, prevent to set up single electric connection breach only, block up because of the breach and lead to display module assembly unable and metal frame electric connection to can not in time derive display module assembly's static, increase the reliability of structure.
To sum up, the utility model discloses following beneficial effect has:
the utility model provides a metal frame and a display device, wherein a heat dissipation layer is arranged on the surface of the metal frame of the display device, and a notch is arranged on the heat dissipation layer at the junction of the metal frame and is used for grounding the metal frame; the problem of solving is, the inside heating problem of display device is more and more serious, and wherein the metal frame position is higher because of bearing main heat dissipation function, accelerates the metal frame radiating rate and is the key of guaranteeing display device normal work.
Drawings
Fig. 1 is a schematic view of a metal frame according to an embodiment of the present invention, which is mainly used for explaining a heat dissipation layer, a ground gap, and an electrical connection gap.
Fig. 2 is a schematic view of a display device according to an embodiment of the present invention, which is mainly used for explaining a display module, a ground gap, and an electrical connection gap.
Reference numerals: 1. a metal frame; 2. A heat dissipation layer; 201. a ground gap; 202. electrically connecting the notches; 3. a display module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example 1
As shown in fig. 1, in a metal frame 1, a heat dissipation layer 2 is disposed on a surface of the metal frame 1, and a grounding notch 201 is disposed on the heat dissipation layer at a ground of the metal frame 1 for grounding the metal frame 1; the surface of the metal frame 1 is provided with the heat dissipation layer 2, and the heat dissipation layer 2 at the grounding position of the metal frame 1 is provided with the grounding notch 201 for grounding the metal frame 1 and leading out static electricity of the metal frame 1 in time.
In a specific embodiment of the present invention, the heat dissipation layer 2 is a nano carbon coating; the nano carbon material is uniformly coated on the metal substrate, heat conduction is carried out by high heat conduction efficiency, and then heat energy is converted into infrared ray radio frequency by high heat radiation efficiency of carbon atoms, so as to transfer and dissipate heat.
In another embodiment of the present invention, the heat dissipation layer 2 is an anodized heat dissipation layer; an oxide film is formed on the surface of the metal through anodic treatment, and the heat dissipation performance of the metal frame is enhanced.
It is easily understood that the foregoing is only an example of specific types of the heat dissipation layer 2, and actually, the heat dissipation layer 2 may be other types as long as the heat dissipation layer can accelerate the heat dissipation of the metal frame 1, which can be understood by those skilled in the art, and will not be described herein again.
Preferably, the ground gap 201 is a ground gap 201 processed by laser etching; the heat dissipation layer 2 can affect the grounding function of the metal frame 1, and the heat dissipation layer 2 at the grounding position of the metal frame 1 is removed through laser processing to form a heat dissipation layer grounding notch 201, so that the metal surface is exposed, and the grounding of the metal frame 1 is not affected.
Preferably, the metal frame 1 is an iron frame; the iron frame has good electric conduction and heat conduction performance, can guide static electricity of the display device out in time while radiating, and is suitable for being used as a metal frame of the display device.
Preferably, at least one grounding notch 201 is provided to facilitate grounding of the metal frame 1; when only a single grounding notch 201 is arranged, the metal frame 1 cannot be grounded due to the fact that the notch is blocked or other problems cannot be grounded.
According to the practical production, the temperature of the metal frame 1 adopting the heat dissipation layer 2 is reduced by about 2 ℃ compared with the temperature of the metal frame 1 not adopting the heat dissipation layer 2 in the work.
Example 2
In this embodiment, a display device according to the present invention is further described in addition to embodiment 1.
As shown in fig. 2, a display device includes a display module 3 and a metal frame 1 in embodiment 1, wherein the display module 3 is located in the metal frame 1 and electrically connected to the metal frame 1, and an electrical connection gap 202 of a heat dissipation layer is disposed at the electrical connection position for guiding static electricity generated by the display module 3 to the metal frame 1.
Preferably, at least one of the electrical connection notches 202 is provided; the situation that only a single electric connection notch 202 is arranged, and the display module 3 cannot be electrically connected with the metal frame 1 due to the blockage of the notch, so that static electricity of the display module 3 cannot be led out in time, and the reliability of the structure is improved; the electrical connection gap 202 can also be formed by laser etching.
It is understood that the display module 3 can also be directly electrically connected to the metal frame 1 by forming the protrusion (not shown), or can be electrically connected to the metal frame 1 by forming the socket and the plug (not shown), which can be understood by those skilled in the art and will not be described herein again.
The utility model provides a metal frame and a display device, wherein a heat dissipation layer is arranged on the surface of the metal frame of the display device, and a notch is arranged on the heat dissipation layer at the junction of the metal frame and is used for grounding the metal frame; the problem of solving is, the inside heating problem of display device is more and more serious, and wherein the metal frame position is higher because of bearing main heat dissipation function, accelerates the metal frame radiating rate and is the key of guaranteeing display device normal work.
The above specific embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments and the embodiments without inventive contribution as required after reading the present specification, but all the modifications are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. A metal frame is characterized in that a heat dissipation layer is arranged on the surface of the metal frame, and a grounding notch is formed in the heat dissipation layer at the grounding position of the metal frame and used for grounding the metal frame; the heat dissipation layer is a nano carbon coating; the heat dissipation layer is an anodized heat dissipation layer.
2. The metal shelf of claim 1, wherein the ground notch is a laser etched ground notch.
3. The metal rack of claim 1, wherein the metal rack is an iron rack.
4. The metal shelf according to claim 1, wherein at least one of the ground notches.
5. A display device, comprising a display module and the metal frame as claimed in any one of claims 1 to 4, wherein the display module is disposed in the metal frame and electrically connected to the metal frame, and the electrical connection position is provided with an electrical connection gap of the heat dissipation layer for guiding static electricity generated by the display module to the metal frame.
6. The display device according to claim 5, wherein at least one of the electrical connection notches is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973098.7U CN210110236U (en) | 2019-06-26 | 2019-06-26 | Metal frame and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920973098.7U CN210110236U (en) | 2019-06-26 | 2019-06-26 | Metal frame and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210110236U true CN210110236U (en) | 2020-02-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920973098.7U Active CN210110236U (en) | 2019-06-26 | 2019-06-26 | Metal frame and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210110236U (en) |
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2019
- 2019-06-26 CN CN201920973098.7U patent/CN210110236U/en active Active
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