CN212339041U - Surface device capable of emitting light and heat - Google Patents
Surface device capable of emitting light and heat Download PDFInfo
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- CN212339041U CN212339041U CN202022063598.2U CN202022063598U CN212339041U CN 212339041 U CN212339041 U CN 212339041U CN 202022063598 U CN202022063598 U CN 202022063598U CN 212339041 U CN212339041 U CN 212339041U
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Abstract
The utility model discloses a surface device capable of emitting light and heating, which comprises a base, a light-emitting component and a heating component; the light emitting component comprises a light emitting plate, the light emitting plate is arranged in the base, and a plurality of LEDs are arranged in the light emitting plate; the heating element is including heating base plate and electric heating member, the heating base plate set up in the base is in the top of luminescent plate, just the heat transfer that the luminescent plate produced extremely the heating base plate, the bottom of heating base plate is equipped with the electric heating member, the electric heating member is used for giving the heating base plate heating. The utility model discloses a light-emitting component and heating element replace traditional halogen bulb to being heated the thing and heat, and not only life is longer, job stabilization, when the LED light source is in the low brightness state, can be used for heating for the heating base plate through electric heating member moreover to maintain the power of being heated and the temperature of being heated the thing, guarantee surface device's normal use effect.
Description
Technical Field
The utility model relates to a lamps and lanterns technical field, concretely relates to surface device that can give out light and generate heat.
Background
The surface device (such as a rock lamp) capable of emitting light and heating irradiates an object to be heated (such as a rock) through a light source, the object to be heated generates a decorative effect due to the characteristics of transparency, color, light refractive index and the like of the object to be heated, and the heat generated by the light source heats the object to be heated to generate beneficial components such as negative ions and the like, so that the air is purified, and the indoor environment is more comfortable.
Many light sources of the existing surface devices adopt halogen bulbs, and the halogen bulbs not only have the problems of short service life, non-constant heat generation along with different lamp brightness and the like, but also have insufficient heat generation amount under the condition of low brightness (low power), and the heat receiving power and temperature of an object to be heated of the light sources under the low brightness state can not be maintained, thereby greatly reducing the using effect of the surface devices.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can give out light the surface device who generates heat, it is longer, job stabilization not only life, can ensure the result of use of light source under the low-light state moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a surface device capable of emitting light and heating comprises a base, a light emitting component and a heating component; the light emitting component comprises a light emitting plate, the light emitting plate is arranged in the base, and a plurality of LEDs are arranged in the light emitting plate; the heating element is including heating base plate and electric heating member, the heating base plate set up in the base is in the top of luminescent plate, just the heat transfer that the luminescent plate produced extremely the heating base plate, the bottom of heating base plate is equipped with the electric heating member, the electric heating member is used for giving the heating base plate heating.
Preferably, the base has an installation cavity with an upward opening, the bottom of the installation cavity is provided with a first installation column, the luminescent plate is provided with a first installation hole, and the luminescent plate is arranged on the first installation column through the first installation hole.
Preferably, a step portion is formed on the side wall of the mounting cavity, the heating substrate is arranged on the step portion, a second mounting hole is formed in the heating substrate, and the second mounting hole is inserted into the first mounting column.
Preferably, a heat conducting gasket is further inserted on the first mounting column, and the upper surface and the lower surface of the heat conducting gasket are respectively in contact with the heating substrate and the light emitting plate.
Preferably, the light emitting assembly further comprises a light guide member, the heating substrate is provided with an installation opening right above the light emitting plate, and the light guide member is accommodated in the installation opening.
Preferably, the light guide part comprises a light guide plate, the light guide plate is matched with the mounting opening in shape, a second mounting column is arranged at the bottom of the mounting cavity, and the light guide plate is fixedly arranged on the second mounting column.
Preferably, the light guide part further comprises a connecting column, the top of the light guide plate extends upwards to form the connecting column, the connecting column is of a hollow structure, and the light guide part is fixed on the second mounting column through a connecting screw penetrating through the connecting column.
Preferably, the light guide plate and the connecting columns are of an integrated structure, two connecting columns are formed at the top of the light guide plate, a groove is formed at the bottom of the light guide plate, and the groove is opposite to the light emitting plate below the groove.
Preferably, a plurality of limiting parts are circumferentially formed on the outer side wall of the connecting column in an array manner, and at least one of the limiting parts exceeds the edge of the light guide plate, so that the limiting parts abut against the top of the heating substrate.
Preferably, the heating device further comprises a spring, wherein the lower end of the spring abuts against the base, and the upper end of the spring abuts against the bottom of the heating substrate.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model discloses a light-emitting component and heating element replace traditional halogen bulb to being heated the thing and heat, and not only life is longer, job stabilization, when the LED light source is in the low brightness state, can be used for heating for the heating base plate through electric heating member moreover to maintain the power of being heated and the temperature of being heated the thing, guarantee surface device's normal use effect.
2. The utility model discloses well luminescent plate is fixed in first erection column, heating base plate by the heating base plate and is fixed in the second erection column by leaded light spare, and the required part of assembly is few, the equipment step is simple, has greatly reduced the manufacturing cost of product to the production efficiency of product has been improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural view of the base of the present invention;
FIG. 4 is a schematic view of the structure of the light guide of the present invention;
fig. 5 is one of the cross-sectional views of the present invention;
fig. 6 is a second cross-sectional view of the present invention;
fig. 7 is a usage state diagram of the present invention.
Description of reference numerals:
the base 100, the mounting cavity 110, the step part 120, the first mounting column 130 and the second mounting column 140;
the light emitting device comprises a light emitting assembly 200, a light emitting plate 210, a first mounting hole 211, a light guide member 220, a light guide plate 221, a groove 2211, a connecting column 222 and a limiting part 2221;
a heating member 300, a heating substrate 310, a second mounting hole 311, a mounting hole 312, an electric heating member 320;
a thermally conductive pad 500;
a spring 600;
the rock 700.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Referring to fig. 1, the present invention discloses a surface device capable of emitting light and heat, which includes a base 100, a light emitting module 200 and a heat generating module 300.
As shown in fig. 1 to 4, the base 100 has an installation cavity 110 with an upward opening, a step portion 120 is formed on a side wall of the installation cavity 110, and a first installation column 130 and a second installation column 140 are disposed at the bottom of the installation cavity 110.
The light emitting assembly 200 includes a light emitting panel 210, the light emitting panel 210 being disposed in the base 100, the light emitting panel 210 having a plurality of LEDs disposed therein. The light emitting plate 210 is provided with a first mounting hole 211, and the light emitting plate 210 is disposed on the first mounting post 130 through the first mounting hole 211.
The light emitting assembly 200 further includes a light guide 220, and the light guide 220 is received in the mounting opening 312. The light guide member 220 includes a light guide plate 221, the light guide plate 221 is matched with the mounting opening 312 in shape, and the light guide plate 221 is fixedly disposed on the second mounting post 140.
The light guide member 220 further includes a connection post 222, the top of the light guide plate 221 extends upward to form the connection post 222, the connection post 222 is a hollow structure, and the light guide member 220 is fixed on the second mounting post 140 by a connection screw 400 penetrating through the connection post 222. In this embodiment, the light guide plate 221 and the connection posts 222 are an integrated structure, two connection posts 222 are formed on the top of the light guide plate 221, a groove 2211 is formed on the bottom of the light guide plate 221, and the groove 2211 faces the light emitting plate 210 below.
As shown in fig. 2, 3, 5 and 6, the heating element 300 includes a heating substrate 310 and an electric heating element 320, the heating substrate 310 is disposed on the base 100 above the light-emitting plate 210, the heat generated by the light-emitting plate 210 is transferred to the heating substrate 310, the electric heating element 320 is disposed at the bottom of the heating substrate 310, and the electric heating element 320 is used for heating the heating substrate 310. In this embodiment, the electric heating element 320 is a heating resistor, and the heating substrate 310 is an aluminum substrate, which has a hard surface, is not easily broken, can directly contact the heated object (for example, a salt cake which is easily affected by moisture), and at the same time, can have a larger heating surface and achieve higher heat conduction efficiency, so that the heated object can maintain the temperature more easily.
The heating substrate 310 is disposed on the step portion 120, a second mounting hole 311 is disposed on the heating substrate 310, the second mounting hole 311 is inserted into the first mounting post 130, and a mounting opening 312 is disposed right above the light-emitting panel 210 of the heating substrate 310. The first mounting post 130 is further inserted with a thermal pad 500, and the upper and lower surfaces of the thermal pad 500 are respectively in contact with the heating substrate 310 and the light-emitting plate 210, the heat generated by the light-emitting plate 210 is transferred to the heating substrate 310 through the thermal pad 500, and of course, in other embodiments, the thermal pad may not be installed, but the heat transfer is realized through the solder joint between the light-emitting plate 210 and the heating substrate 310.
As shown in fig. 2, 4 and 5, a plurality of position-limiting portions 2221 are circumferentially formed on the outer sidewall of the connecting column 222 in an array, and at least one of the position-limiting portions 2221 exceeds the edge of the light guide plate 221, so that the position-limiting portions 2221 abut against the top of the heating substrate 310. The spring 600 is disposed in the base 100, the lower end of the spring 600 abuts against the bottom of the mounting cavity 110, the upper end of the spring 600 abuts against the bottom of the heating substrate 310, the heating substrate 310 is limited by the limiting portion 2221, the heating substrate 310 is prevented from being separated from the step portion 120 of the base, and the heating substrate 310 can be prevented from moving slightly up and down to affect the using effect under the action of the spring 600 (the spring is compressed).
In this embodiment, the shapes of the pedestal 100 and the heating substrate 310 include, but are not limited to, circular, such as rectangular or polygonal, which can be designed according to the model and model of the product, and therefore, other shapes are not described in detail.
As shown in fig. 1 to 7, the assembly process of the present invention is as follows:
first, the light emitting plate 210 and the thermal pad 500 are mounted on the first mounting post 130; then, the heating substrate 310 is placed on the step part 120 of the pedestal, and the spring 600 is placed between the pedestal 100 and the heating substrate 310; finally, the light guide member 220 is placed in the mounting opening 312 of the heating substrate 310, and the connecting column 222 and the second mounting column 140 are fixedly connected together by the connecting screw 400, and the heating substrate 310 is fixed on the step portion 120 by the limiting portion 2221 of the connecting column 222 of the heating substrate 310. After the installation is completed, the rock 700 can be placed on the top of the device, and the bottom of the rock 700 is provided with a jack matched with the connecting column 222 so as to realize the fixed placement of the rock 700.
The utility model discloses a light-emitting component and heating element replace traditional halogen bulb to being heated the thing and heat, not only life is longer, job stabilization, and when the LED light source is in the low brightness state, the electric heating member 320 that can be through independent control is used for heating substrate 310, provide extra controllable heat, solve all luminous bodies the not enough problem of heat under the low brightness state, maintain the power and the temperature of being heated by the thing, and then can satisfy some special application demands (for example need low luminance, high thermal occasion).
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A surface device capable of emitting light and heat, comprising: comprises a base, a light-emitting component and a heating component; the light emitting component comprises a light emitting plate, the light emitting plate is arranged in the base, and a plurality of LEDs are arranged in the light emitting plate; the heating element is including heating base plate and electric heating member, the heating base plate set up in the base is in the top of luminescent plate, just the heat transfer that the luminescent plate produced extremely the heating base plate, the bottom of heating base plate is equipped with the electric heating member, the electric heating member is used for giving the heating base plate heating.
2. A surface device capable of emitting light and heat according to claim 1, wherein: the base has an opening installation cavity up, the bottom of installation cavity is equipped with first erection column, be equipped with first mounting hole on the luminescent plate, the luminescent plate pass through first mounting hole set up in on the first erection column.
3. A surface device capable of emitting light and heat according to claim 2, wherein: the lateral wall of installation cavity is formed with a step portion, the heating base plate set up in on the step portion, be equipped with the second mounting hole on the heating base plate, the second mounting hole with first erection column is inserted mutually and is joined in marriage.
4. A surface device capable of emitting light and heat according to claim 3, wherein: and a heat-conducting gasket is also inserted on the first mounting column, and the upper surface and the lower surface of the heat-conducting gasket are respectively contacted with the heating substrate and the light-emitting plate.
5. A surface device capable of emitting light and heat according to claim 3, wherein: the light-emitting component further comprises a light guide piece, a mounting opening is formed in the heating substrate and is located right above the light-emitting plate, and the light guide piece is contained in the mounting opening.
6. A surface device capable of emitting light and heat according to claim 5, wherein: the light guide piece comprises a light guide plate, the light guide plate is matched with the mounting opening in shape, a second mounting column is arranged at the bottom of the mounting cavity, and the light guide plate is fixedly arranged on the second mounting column.
7. A surface device capable of emitting light and heat according to claim 6, wherein: the light guide piece further comprises a connecting column, the top of the light guide plate extends upwards to form the connecting column, the connecting column is of a hollow structure, and the light guide piece is fixed on the second mounting column through a connecting screw penetrating through the connecting column.
8. A surface device capable of emitting light and heat according to claim 7, wherein: the light guide plate and the connecting columns are of an integrated structure, two connecting columns are formed at the top of the light guide plate, a groove is formed at the bottom of the light guide plate, and the groove is opposite to the light emitting plate below the groove.
9. A surface device capable of emitting light and heat according to claim 8, wherein: a plurality of limiting parts are formed on the outer side wall of the connecting column in a circumferential array mode, and at least one limiting part exceeds the edge of the light guide plate, so that the limiting parts are abutted to the top of the heating substrate.
10. A surface device capable of emitting light and heat according to claim 9, wherein: the heating base plate is characterized by further comprising a spring, wherein the lower end of the spring abuts against the middle of the base, and the upper end of the spring abuts against the bottom of the heating base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063598.2U CN212339041U (en) | 2020-09-18 | 2020-09-18 | Surface device capable of emitting light and heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022063598.2U CN212339041U (en) | 2020-09-18 | 2020-09-18 | Surface device capable of emitting light and heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339041U true CN212339041U (en) | 2021-01-12 |
Family
ID=74072092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022063598.2U Active CN212339041U (en) | 2020-09-18 | 2020-09-18 | Surface device capable of emitting light and heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339041U (en) |
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2020
- 2020-09-18 CN CN202022063598.2U patent/CN212339041U/en active Active
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