CN215863672U - Annular heating and lighting device with good heat dissipation effect - Google Patents
Annular heating and lighting device with good heat dissipation effect Download PDFInfo
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- CN215863672U CN215863672U CN202120669508.6U CN202120669508U CN215863672U CN 215863672 U CN215863672 U CN 215863672U CN 202120669508 U CN202120669508 U CN 202120669508U CN 215863672 U CN215863672 U CN 215863672U
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Abstract
The utility model relates to the technical field of bathroom heating, in particular to an annular heating and illuminating device with a good heat dissipation effect. The air-out component comprises an illumination fixing part and a heating fixing part, the illumination fixing part is fixed with an illuminating device, the heating fixing part is fixed with an annular heater surrounding the illuminating device, the minimum distance between the outer edge of the illuminating device and the annular heater is greater than 5mm, and the area ratio of the illuminating device to the inner annular area of the annular heater is greater than 0.75. The service life of the heating and lighting device is guaranteed while the optimal heating and lighting effects are achieved.
Description
Technical Field
The utility model relates to the technical field of bathroom heating, in particular to an annular heating and illuminating device with a good heat dissipation effect.
Background
Along with the improvement of living standard of people and the maturity of air heating technology, bathroom heating technology has been developed into air heating type heating device from traditional lamp heating type heating device, and air heating type heating has the technical advantages of heating fast, do not hurt skin, comfortable.
In actual daily requirements, people need not only heating but also lighting when bathing, so that the prior art discloses a bathroom heater device integrating lighting, heating and ventilation. The Chinese patent publication No. CN209445474U discloses a 360-degree all-directional heater, which realizes that the heater discharges air from all directions at 360 degrees to diffuse the warm air to a bathroom, so that the warm air is uniformly distributed; the speed of changing the bathroom from cold to warm is accelerated; the warm air can not blow towards the human body, and the comfort of the human body is improved. However, in the prior art, the heating device works at a high temperature, because the high temperature of the heating device will inevitably affect the working performance of the lighting device, and the service life of the lighting lamp or the component is affected by the temperature more seriously, it is necessary to reasonably optimize the positions of the heating device and the lighting device, so as to maximize the lighting brightness, ensure the service life of the heating device, and realize the high efficiency and long-life operation and use of heating and lighting.
Disclosure of Invention
In order to further solve the problems, the utility model provides an annular heating and illuminating device with good heat dissipation effect, and aims to rationalize and configure the installation positions and the relation of illumination and heating, realize the optimal heating and illuminating effects and ensure the service life of the annular heating and illuminating device.
In order to achieve the purpose, the utility model provides an annular heating and illuminating device with a good heat dissipation effect, which comprises a host box body and a mask assembly buckled on the host box body, wherein a centrifugal fan and a volute are arranged in the host box body, an air outlet is arranged on the mask assembly, a cover plate is further arranged in the host box body, an air channel is formed by the cover plate and the volute, an air outlet assembly is arranged at the lower part of an outlet of the air channel, the air outlet assembly comprises an illuminating fixing part and a heating fixing part, the illuminating fixing part is fixedly provided with an illuminating device, the heating fixing part is fixedly provided with an annular heater, the annular heater surrounds the illuminating device, the minimum distance between the outer edge of the illuminating device and the heater is larger than 5mm, and the ratio of the area of the illuminating device to the area of the inner ring of the annular heater is larger than 0.75.
Preferably, the minimum distance between the outer edge of the lighting device and the annular heater is 8mm, and the area ratio of the inner ring area of the annular heater to the area of the lighting device is 0.85.
Preferably, the lighting device includes a base plate and an LED.
As a preferable technical means, one end of the heating fixing part is connected with an outlet of the air duct, and the other end of the heating fixing part is in butt joint with the air outlet in a matching mode.
Preferably, the lighting fixing part is provided with a fixing rib for facilitating heat dissipation of the lighting device.
Preferably, the fixing rib comprises a cross-shaped rib or/and a ring-shaped rib.
Preferably, the lighting device has a disk shape, and the ring heater has an annular shape;
as a preferable technical means, the lighting device is square, and the ring-shaped heater is square and annular;
preferably, the lighting device is elliptical, and the ring heater is elliptical.
As a preferable technical means, the air outlet on the panel is annular, a light-transmitting illuminating cover is arranged on the inner side of the annular air outlet on the face mask, and the illuminating cover is matched with the illuminating device.
Preferably, the annular heater is arranged in a whole ring.
As a preferable technical means, the ring-shaped heater is formed into a ring shape by arranging and splicing sections, and the sections are connected and fixed by adopting a fixing piece.
Has the advantages that:
1. the air outlet assembly comprises an illumination fixing part and a heating fixing part, the illumination fixing part is located in the middle of the air outlet assembly, the heating fixing part surrounds the illumination fixing part, an illuminating device is fixed on the illumination fixing part, an annular heater surrounds the illumination fixing part, the minimum distance between the outer edge of the illuminating device and the heater is larger than 5mm, and the area ratio of the inner ring area of the heater to the area ratio of the illuminating device is smaller than 0.9. The illumination device is located in the central area of the annular inner area of the heating device to realize the uniformity of illumination illuminance, and meanwhile, the minimum distance between the outer edge of the illumination device and the heater is larger than 5mm, so that the heating device working chamber is not prone to a large amount of heat transfer illumination devices, the heat insulation and heat dissipation effects are guaranteed in distance, the service life of components is guaranteed, the area ratio of the illumination device to the inner ring area of the annular heater is larger than 0.75, the area of the in-ring illumination device is guaranteed, and the sufficient brightness of the illuminance is realized. When the area ratio is less than 0.75, the occupied ratio of the lighting device is small, on one hand, the lighting surface is not enough, and meanwhile, the lighting intensity cannot meet the lighting requirement.
2. The lighting fixing part is provided with a fixing rib which is convenient for the lighting device to radiate. The fixing ribs comprise cross-shaped ribs or/and annular ribs. The fixed ribs strengthen the strength of the lighting fixing part, the base plate of the lighting device is separated from the bottom of the fixing part, a heat dissipation space is vacated, heat dissipation is facilitated, rapid cooling is achieved, and heat dissipation of components is guaranteed, so that the service life of the components is prolonged.
Drawings
The present invention is described in further detail below with reference to the attached drawings.
FIG. 1 is a schematic diagram of the complete machine explosion of the annular heating and lighting device with good heat dissipation effect.
Fig. 2 is a top view (without a mask) of the annular heating and lighting device with good heat dissipation effect.
FIG. 3 is an explosion schematic view of an air outlet assembly of the annular heating and illuminating device with good heat dissipation effect.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the utility model. The connections described in the following embodiments may be direct connections or may be understood as indirect connections. The following, lower, etc. directional terms described in the following embodiments have been made with reference to the mounted state.
The first embodiment is as follows:
as shown in fig. 1 to 3, the present invention provides an annular heating and lighting device with good heat dissipation effect, which can be used as a cooling device, and a device for air-conditioning and other cooling and heating, and specifically the device includes a main case 1 and a mask assembly 2 fastened on the main case 1, a centrifugal fan 12 and a volute 11 are arranged in the main case 1, an air outlet is further arranged on the centrifugal fan 12 and the volute 11, an air outlet 21 is arranged on the mask assembly 2, a cover plate 10 is further arranged in the main case 1, an air duct 13 is formed between the cover plate 10 and the volute 11, an air outlet assembly 15 is arranged at the lower part of an air duct outlet 14, the air outlet assembly 15 is matched with the air outlet 21 to realize annular air outlet and enable a user to sense air in all directions, the air outlet assembly 15 includes a lighting fixing portion 151 located in the middle and a heating fixing portion 152 surrounding the lighting fixing portion 151, and a lighting device 1511 is fixed on the lighting fixing portion 151, the heating fixing portion 152 is fixed with a ring heater 1521 around the peripheral side of the lighting device 1511, one end of the heating fixing portion 152 is connected with the air duct outlet, and the other end is in matching butt joint with the air outlet. The annular heater is made of aluminum PTC and ceramic, the technical effect of quick heating is achieved, the minimum distance between the outer edge of the lighting device 1511 and the annular heater 1521 is larger than 5mm, namely the distance between the outer edge of the lighting device 1511 and the inner ring is larger than 5mm, and the lighting device is heated when the distance is too close, so that the service life of the lighting device is influenced. The ratio of the area of the illumination device 1511 to the area of the inner ring of the ring heater 1521 is greater than 0.75. Specifically, as shown in fig. 2, in this embodiment, the lighting device is disc-shaped, and the ring heater 1521 is ring-shaped; the dimensions are calculated as surface or section or forward projection, since the substrate of the illumination device 1511 is sheet-like, its area is the surface area, and the heater is solid ring-like, its area is the cross-sectional area. In this embodiment they are all circular. Specifically, in this example, the minimum distance L between the outer edge of the illumination device 1511 and the inner ring of the ring heater 1521 is 8mm, and the area ratio of the inner ring of the ring heater 1521 to the illumination device 1511 is 0.85, that is, S1: s2 was 0.85. The illumination device 1511 includes a substrate and LEDs disposed thereon, and the LEDs may be arranged in an array or in a radial manner. The distance is measured by taking the substrate as a measuring basis, and the size setting ensures the illumination area intensity and prevents the heat of the heater from influencing the service life of components in the lighting device.
As shown in fig. 2 or fig. 3, the illumination fixing portion 151 is provided with a fixing rib 1510 for facilitating heat dissipation of the illumination device 1511. The fixing ribs 1510 include cross-shaped ribs, or/and annular ribs. The arrangement of the rib positions is favorable for blocking heat transfer and forming ventilation at the same time, and is favorable for heat dissipation. The upper air outlet 21 of the mask assembly 2 is annular, the air outlet assembly 15 further comprises a light-transmitting illumination cover 1512 arranged in a matching manner with the annular air outlet, and the illumination cover 1512 is arranged in a matching manner with the illumination device 1511. The ring heater 1521 is disposed in an overall ring shape. The ring heater 1521 is formed into a ring shape by arranging and splicing segments, and the segments are connected and fixed by a fixing piece 1522.
Of course, the heating device is also provided with an air outlet, and has the functions of heating, ventilation, illumination and the like.
The second embodiment is as follows:
in this case, the lighting device is square, and the heater is square and annular.
The third concrete implementation mode:
in this case, the lighting device is elliptical and the heater is elliptical.
The utility model provides an annular heating and illuminating device with good heat dissipation effect, which integrates heating and illuminating, realizes annular all-dimensional heating, realizes mutual noninterference and influence of the position configuration of illumination and heating, improves the degree of illumination, ensures the service life, rationalizes the installation position and relationship of illumination and heating, realizes the optimal heating and illuminating effect, and ensures the service life.
Claims (10)
1. The annular heating and illuminating device is characterized in that the air outlet assembly comprises an illuminating fixing part and a heating fixing part, the illuminating fixing part is fixed with an illuminating device, the heating fixing part is fixed with an annular heater surrounding the illuminating device, the minimum distance between the outer edge of the illuminating device and the annular heater is greater than 5mm, and the area ratio of the illuminating device to the inner annular area of the annular heater is greater than 0.75.
2. The annular heating and lighting device with good heat dissipation effect as claimed in claim 1, wherein: the minimum distance between the outer edge of the lighting device and the annular heater is 8mm, and the area ratio of the inner ring area of the annular heater to the area of the lighting device is 0.85.
3. The annular heating and lighting device with good heat dissipation effect as claimed in claim 1, wherein: the lighting device comprises a base plate and an LED.
4. The annular heating and lighting device with good heat dissipation effect as claimed in claim 1, wherein: one end of the heating fixing part is connected with the air duct outlet, and the other end of the heating fixing part is in butt joint with the air outlet in a matching mode.
5. The annular heating and lighting device with good heat dissipation effect as claimed in claim 1, wherein: the lighting fixing part is provided with a fixing rib which is convenient for the lighting device to radiate.
6. The annular heating and lighting device with good heat dissipation effect as claimed in claim 5, wherein: the fixing ribs comprise cross-shaped ribs or/and annular ribs.
7. The annular heating and lighting device with good heat dissipation effect as claimed in any one of claims 1 to 6, wherein: the lighting device is disc-shaped, and the annular heater is annular; or the lighting device is square, and the annular heater is square and annular; or the lighting device is in an oval shape, and the annular heater is in an oval ring shape.
8. The annular heating and lighting device with good heat dissipation effect as claimed in claim 1, wherein: the air outlet is annular on the face guard subassembly, the annular air outlet inboard is equipped with non-light tight illumination cover on the face guard subassembly, the illumination cover with lighting device matches the setting.
9. The annular heating and lighting device with good heat dissipation effect as claimed in claim 7, wherein: the annular heater is arranged in a whole ring.
10. The annular heating and lighting device with good heat dissipation effect as claimed in claim 7, wherein: the annular heater is formed into an annular shape by sectionally arranging and splicing, and each section is connected and fixed by a fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669508.6U CN215863672U (en) | 2021-04-01 | 2021-04-01 | Annular heating and lighting device with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669508.6U CN215863672U (en) | 2021-04-01 | 2021-04-01 | Annular heating and lighting device with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863672U true CN215863672U (en) | 2022-02-18 |
Family
ID=80318596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669508.6U Active CN215863672U (en) | 2021-04-01 | 2021-04-01 | Annular heating and lighting device with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863672U (en) |
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2021
- 2021-04-01 CN CN202120669508.6U patent/CN215863672U/en active Active
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