CN204614369U - A kind of high temperature resistant LED surface-mount digital tube display module - Google Patents
A kind of high temperature resistant LED surface-mount digital tube display module Download PDFInfo
- Publication number
- CN204614369U CN204614369U CN201520307732.5U CN201520307732U CN204614369U CN 204614369 U CN204614369 U CN 204614369U CN 201520307732 U CN201520307732 U CN 201520307732U CN 204614369 U CN204614369 U CN 204614369U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- tube display
- digital tube
- temperature resistant
- led surface
- 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
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of high temperature resistant LED surface-mount digital tube display module, and comprise LED surface-mount digital tube display screen, described LED surface-mount digital tube display screen is provided with insulating assembly, and described insulating assembly is connected with high temperature resistant heat resistant layer.The utility model effectively can block thermal source, and reduce heat to the impact of LED surface-mount digital tube display module and damage, protection product, extends life of product.
Description
Technical field
The utility model relates to LED numeral method module, is specifically related to a kind of high temperature resistant LED surface-mount digital tube display module.
Background technology
LED numeral method module is widely used in daily life, all cannot avoid using LED numeral method module in various household electrical appliance.Although the thermal value of LED charactron own is less, but during practical application, LED numeral method module is easily damaged in whole or in part in hot environment, such as, be used on electric cooker by LED numeral method module, and long term high temperature easily makes LED charactron overheated and is damaged.For the LED numeral method module of high integration, even if the damage of indivedual LED lamp bead also may cause the entirety of LED charactron to be scrapped.Therefore; use in LED numeral method module process; effective protection measure should be taked to LED numeral method module; ensure that it works under safety, stable normal temperature environment; effectively could improve the stability of LED numeral method module, avoid it to be subject to extraneous factor infringement, thus effectively can postpone the serviceable life of corresponding electronic products.But existing LED numeral method module, is often directly installed in household appliance shell, does not take safeguard measure or design and installation heat-proof device, thus LED numeral method module is caused very easily to affect by high temperature or other rugged surroundings factor and damage.
Utility model content
In view of this, the utility model, for the deficiencies in the prior art, improves the structure of traditional LED numeral method module, provides a kind of effect of heat insulation significant high temperature resistant LED surface-mount digital tube display module.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high temperature resistant LED surface-mount digital tube display module, comprise LED surface-mount digital tube display screen, described LED surface-mount digital tube display screen is provided with insulating assembly, and described insulating assembly is connected with high temperature resistant heat resistant layer.By arranging insulating assembly and high temperature resistant heat resistant layer effectively blocks thermal source, reduce heat to the impact of LED surface-mount digital tube display screen and damage, protection product, extends life of product.
Described insulating assembly comprises the first hardware be connected with LED surface-mount digital tube display screen bottom surface and the second hardware be arranged between the first hardware and high temperature resistant heat resistant layer.
LED surface-mount digital tube display screen bottom surface connects the first hardware, and the first hardware bottom surface connects the second hardware, and the second hardware bottom surface connects high temperature resistant heat resistant layer.Effectively thermal source and LED surface-mount digital tube display screen are separated by arranging multilayer insulation, thus avoid LED surface-mount digital tube display module to damage LED lamp bead because of overheated, well extend the life-span of product.
Described first hardware comprises metal substrate and is arranged at the heat insulation foam layer of metal substrate upper surface.
Metal substrate upper surface is provided with upper groove, lower surface is provided with low groove, and described heat insulation foam layer is filled in upper groove, and described low groove forms insulated cavity between first, second hardware.In the closed state, the coefficient of heat conductivity of air is 0.023W/mk, is extraordinary insulator, amount of heat can be blocked, and reduces the heat being passed to LED surface-mount digital tube display module.The small spaces of heat insulation foam can form miniature heat-insulating room, the transmission of intercept heat.
Particularly preferred, described high temperature resistant heat resistant layer is refractory ceramics sheet.
High temperature resistant heat resistant layer is preferably alumina refractory potsherd; pottery has extraordinary high temperature resistant character; thermal source can be stoped the direct impact of LED surface-mount digital tube display module; and alumina refractory potsherd thermal conductive property is also poor; thermal source can also be blocked as a thermofin; effectively reduce heat transmission, protection product.Refractory ceramics is conducive to the structure keeping product simultaneously, prevents product temperature distortion.In addition, high temperature resistant heat resistant layer can select the material of any one low heat conductivity to make.
The utility model, relative to prior art, has following beneficial effect:
1. the utility model is by arranging the different thermofin combination of multilayer, effectively blocks thermal source, and reduce heat to the impact of LED surface-mount digital tube display module and damage, protection product, extends life of product.
2. the utility model structure is simple, and manufacture difficulty is low and have higher stability.
Accompanying drawing explanation
Fig. 1 is the utility model cross section structure schematic diagram.
1. metal substrate.
2. the second hardware.
3. refractory ceramics sheet.
4. heat insulation foam.
5.LED surface-mount digital tube display module.
Embodiment
The utility model to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that:
Embodiment 1
The present embodiment provides a kind of high temperature resistant LED surface-mount digital tube display module, and as Fig. 1, comprise LED surface-mount digital tube display screen 5, also comprise the insulating assembly be connected on LED surface-mount digital tube display screen 5, described insulating assembly is connected with high temperature resistant heat resistant layer 3.
LED surface-mount digital tube display screen 5 bottom surface connects the first hardware, and the first hardware bottom surface connects the second hardware 2, second hardware 2 bottom surface and connects high temperature resistant heat resistant layer 3.
Described first hardware comprises metal substrate 1 and is arranged at the heat insulation foam layer 4 of metal substrate upper surface.
Metal substrate 1 upper surface is provided with upper groove, lower surface is provided with low groove, and described heat insulation foam layer 4 is filled in upper groove, and described low groove forms insulated cavity between first, second hardware.
High temperature resistant heat resistant layer 3 is preferably alumina refractory potsherd.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (5)
1. a high temperature resistant LED surface-mount digital tube display module, comprises LED surface-mount digital tube display screen, it is characterized in that: also comprise the insulating assembly be connected on LED surface-mount digital tube display screen, described insulating assembly is connected with high temperature resistant heat resistant layer.
2. high temperature resistant LED surface-mount digital tube display module according to claim 1, is characterized in that: described insulating assembly comprises the first hardware be connected with LED surface-mount digital tube display screen bottom surface and the second hardware be arranged between the first hardware and high temperature resistant heat resistant layer.
3. high temperature resistant LED surface-mount digital tube display module according to claim 2, is characterized in that: described first hardware comprises metal substrate and is arranged at the heat insulation foam layer of metal substrate upper surface.
4. high temperature resistant LED surface-mount digital tube display module according to claim 3, it is characterized in that: described metal substrate upper surface is provided with upper groove, lower surface is provided with low groove, described heat insulation foam layer is filled in upper groove, and described low groove forms insulated cavity between first, second hardware.
5. high temperature resistant LED surface-mount digital tube shows module according to claim 4, it is characterized in that: described high temperature resistant heat resistant layer is refractory ceramics sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307732.5U CN204614369U (en) | 2015-05-14 | 2015-05-14 | A kind of high temperature resistant LED surface-mount digital tube display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307732.5U CN204614369U (en) | 2015-05-14 | 2015-05-14 | A kind of high temperature resistant LED surface-mount digital tube display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614369U true CN204614369U (en) | 2015-09-02 |
Family
ID=53966904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307732.5U Active CN204614369U (en) | 2015-05-14 | 2015-05-14 | A kind of high temperature resistant LED surface-mount digital tube display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831363A (en) * | 2018-07-05 | 2018-11-16 | 深圳国冶星光电科技股份有限公司 | A kind of radiating subassembly of LED charactrons |
-
2015
- 2015-05-14 CN CN201520307732.5U patent/CN204614369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831363A (en) * | 2018-07-05 | 2018-11-16 | 深圳国冶星光电科技股份有限公司 | A kind of radiating subassembly of LED charactrons |
| CN108831363B (en) * | 2018-07-05 | 2024-04-02 | 深圳国冶星光电科技股份有限公司 | Radiating assembly of LED nixie tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204697461U (en) | A kind of excellent heat radiator aluminium profile that dispels the heat | |
| CN204614369U (en) | A kind of high temperature resistant LED surface-mount digital tube display module | |
| CN105444573A (en) | Energy-saving and environment-friendly high-temperature electric melting furnace | |
| CN104691060A (en) | Face plate for household appliances | |
| CN203665919U (en) | Energy-saving device for heater of charging barrel in extruder equipment | |
| CN203258696U (en) | Double-sided rotating furnace | |
| CN206163339U (en) | Touch sword type electric switch | |
| CN203010736U (en) | Novel heater | |
| CN202393241U (en) | Vacuum furnace heating tape fixing device | |
| CN202759603U (en) | Ceramic heating device | |
| CN202687976U (en) | Compound fire-resistant insulating brick | |
| CN204378684U (en) | A kind of thermal insulation plate structure | |
| CN206361734U (en) | Electromagnetic oven | |
| CN203327273U (en) | Film type heating device and electric frying pan | |
| CN205529151U (en) | A energy -conserving heating device for sapphire mechanical refining stove | |
| CN202687967U (en) | Fire-resistant insulating brick with cavity | |
| CN205159182U (en) | Just, repair durable type knife switch | |
| CN203657012U (en) | Induction cooker | |
| CN204084511U (en) | A kind of high-effect micro-crystal plate for electromagnetic oven and electromagnetic oven | |
| CN203206983U (en) | Aquarium provided with heating device | |
| CN202754805U (en) | Thermal insulation brick with fire-resistant coatings | |
| CN203274044U (en) | Thermal insulation protection device for bathroom warmer | |
| CN209507077U (en) | Production line of hollow glasses with lean against wheel | |
| CN201973769U (en) | Heat insulation ring structure of far infrared stove | |
| CN203099979U (en) | Flat plate warmer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |