CN219592676U - Heating lighting lamp - Google Patents
Heating lighting lamp Download PDFInfo
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- CN219592676U CN219592676U CN202320449296.XU CN202320449296U CN219592676U CN 219592676 U CN219592676 U CN 219592676U CN 202320449296 U CN202320449296 U CN 202320449296U CN 219592676 U CN219592676 U CN 219592676U
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- electric heating
- heating plate
- infrared electric
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Abstract
The utility model discloses a heating lighting lamp, comprising: the lamp housing is provided with a containing cavity and an opening communicated with the containing cavity; the light-emitting component is arranged in the accommodating cavity, and the light-emitting surface of the light-emitting component faces to the opening; the far infrared electric heating plate is arranged in the capacitive cavity, and the heating surface of the far infrared electric heating plate faces to the opening; the control driving module is arranged in the accommodating cavity and is respectively and electrically connected with the light-emitting component and the far infrared electric heating plate. The light-emitting component on the lamp shell and the far infrared electric heating plate are driven by the control driving module, the light-emitting component can generate illumination light to illuminate, and the far infrared electric heating plate can generate far infrared radiation to heat an external object, so that the heating effect is realized. The far infrared electric heating plate has the advantages of quick heating, uniform heating, no local overhigh temperature, large heating area, no need of fan cooperation, simple structure, convenience in use, simplified structure and reduced cost.
Description
Technical Field
The utility model relates to the field of lighting lamps, in particular to a heating lighting lamp.
Background
Currently, lamps with heating functions, such as bathroom heaters, generally adopt devices such as heating wire bulbs, thermistors (NTCs) and the like to heat so as to realize heating. However, when the bulb of the heating wire heats, the heating is concentrated and uneven, so that the temperature of the central area is high to cause discomfort, and the problem of insufficient heating exists when the temperature of the central area is reduced, so that the bulb is troublesome to use; by adopting the thermistor, the temperature rise is fast, the temperature is high, but the heating area is small, the heating needs to be matched with a fan to blow out the air heated by the thermistor, the structure is complex, and the cost is high.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a heating lighting lamp which can realize the functions of heating and lighting, and adopts the far infrared electric heating plate to heat, thereby having the advantages of uniform heating, large heating area and simple structure.
According to an embodiment of the utility model, a heating lamp includes: the lamp housing is provided with a containing cavity and an opening communicated with the containing cavity; the luminous component is arranged in the containing cavity, and the luminous surface of the luminous component faces the opening; the far infrared electric heating plate is arranged in the accommodating cavity, and the heating surface of the far infrared electric heating plate faces the opening; the control driving module is arranged in the containing cavity and is respectively and electrically connected with the light-emitting component and the far infrared electric heating plate.
The heating lighting lamp provided by the embodiment of the utility model has at least the following beneficial effects: the light-emitting assembly and the far infrared electric heating plate are arranged on the lamp shell, the light-emitting assembly can generate illumination light to illuminate under the driving of the control driving module, and the far infrared electric heating plate can generate far infrared radiation to heat an external object, so that the heating effect is realized. With this, can realize the function of illumination and heating simultaneously, far infrared electric hot plate intensifies faster, generates heat evenly, does not have the condition that local temperature is too high to far infrared electric hot plate's area of generating heat is big, need not the fan cooperation, simple structure is favorable to making to use more convenient, simplify the structure and reduce cost.
According to some embodiments of the utility model, the lamp further comprises a heat shield disposed on the lamp housing, the heat shield being located between the light emitting assembly and the far infrared electric heating plate.
According to some embodiments of the utility model, the control driving module comprises a control unit, a first driving unit and a second driving unit which are all arranged in the cavity, wherein the control unit is respectively and electrically connected with the first driving unit and the second driving unit, the first driving unit is electrically connected with the light emitting component, and the second driving unit is electrically connected with the far infrared electrothermal plate.
According to some embodiments of the utility model, the lamp housing further comprises a temperature sensor arranged on the lamp housing, the temperature sensor is close to the far infrared electric heating plate to detect the temperature of the far infrared electric heating plate, and the control unit is electrically connected with the temperature sensor.
According to some embodiments of the utility model, the control driving module further comprises a wireless communication unit disposed in the cavity, and the control unit is electrically connected with the wireless communication unit.
According to some embodiments of the utility model, the first driving unit comprises a PWM driving circuit, the control unit is connected to a controlled end of the PWM driving circuit, and an output end of the PWM driving circuit is electrically connected to the light emitting component.
According to some embodiments of the utility model, the second driving unit comprises a constant current driving circuit, the control unit is connected with a controlled end of the constant current driving circuit, and an output end of the constant current driving circuit is electrically connected with the far infrared electrothermal plate.
According to some embodiments of the utility model, the light emitting assembly comprises a lamp panel and a heat dissipation member, the lamp panel is arranged in the accommodating cavity, the light emitting surface of the lamp panel faces the opening, the heat dissipation member is connected with the wall surface of the lamp panel, which is away from the light emitting surface, and the lamp housing is provided with a heat dissipation hole on the wall surface of the accommodating cavity.
According to some embodiments of the utility model, the light panel is ring-shaped, the light panel surrounding the far infrared electrothermal plate.
According to some embodiments of the utility model, the far infrared electrothermal plate is a graphene electrothermal plate, and the graphene electrothermal plate comprises a first insulating layer, a graphene layer, a conductive strip group, a second insulating layer and a heat insulating layer which are sequentially stacked.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a cross-sectional view of one embodiment of the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model;
fig. 3 is a functional block diagram of one embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 to 3, a heating lamp according to an embodiment of the present utility model includes: a lamp housing 100 provided with a cavity 110 and an opening communicating with the cavity 110; the light-emitting component 200 is arranged in the accommodating cavity 110, and the light-emitting surface of the light-emitting component 200 faces the opening; the far infrared electric heating plate 300 is arranged in the accommodating cavity 110, and the heating surface of the far infrared electric heating plate 300 faces the opening; the control driving module 400 is disposed in the cavity 110, and the control driving module 400 is electrically connected to the light emitting assembly 200 and the far infrared electrothermal plate 300 respectively.
The light emitting assembly 200 and the far infrared electric heating plate 300 arranged on the lamp housing 100 are driven by the control driving module 400, the light emitting assembly 200 can generate illumination light to illuminate, and the far infrared electric heating plate 300 can generate far infrared radiation to heat an external object, so that a heating effect is realized. With this, can realize the function of illumination and heating simultaneously, far infrared electric hot plate 300 intensifies faster, generates heat evenly, does not have the condition that local temperature is too high to far infrared electric hot plate 300's area of generating heat is big, need not the fan cooperation, simple structure is favorable to making to use more convenient, simplify the structure and reduce cost.
Referring to fig. 1 and 2, in some embodiments of the present utility model, a heat insulator 500 is further included on the lamp housing 100, and the heat insulator 500 is located between the light emitting assembly 200 and the far infrared electric heating plate 300.
Because the working temperature of the light emitting component 200 is too high, the service life of the light emitting component 200 can be shortened, and the heat insulating piece 500 is arranged between the light emitting component 200 and the far infrared electric heating plate 300, so that the heat conducted to the light emitting component 200 when the infrared electric heating plate heats is reduced, the working temperature of the light emitting component 200 is reduced, the service life of the light emitting component 200 is prolonged, and the reliability is improved.
The heat insulating member 500 may be made of asbestos, fiberglass, or the like.
Referring to fig. 3, in some embodiments of the present utility model, the control driving module 400 includes a control unit 410, a first driving unit 420, and a second driving unit 430, all disposed in the cavity 110, the control unit 410 is electrically connected to the first driving unit 420 and the second driving unit 430, respectively, the first driving unit 420 is electrically connected to the light emitting assembly 200, and the second driving unit 430 is electrically connected to the far infrared electrothermal plate 300.
The control unit 410 can control the light emitting assembly 200 to work, emit light and illuminate through the first driving unit 420, and the control unit 410 can control the far infrared electric heating plate 300 to work, emit heat and warm through the second driving unit 430, so that the light emitting assembly 200 and the far infrared electric heating plate 300 can be independently controlled to work according to requirements, for example, when the air temperature is high, the light emitting assembly 200 is independently controlled to work to illuminate, and the far infrared electric heating plate 300 is independently controlled to work to warm under the environment with sufficient light, thereby being beneficial to being more flexible and convenient to use.
The control unit 410 may be an embodiment including a microprocessor, an embedded chip, or the like.
Referring to fig. 2 and 3, in some embodiments of the present utility model, a temperature sensor 600 is further included on the lamp housing 100, the temperature sensor 600 is close to the far infrared electric plate 300 to detect the temperature of the far infrared electric plate 300, and the control unit 410 is electrically connected to the temperature sensor 600.
The temperature sensor 600 detects the heating temperature of the far infrared electric heating plate 300 and feeds back to the control unit 410, so that the control unit 410 can adjust the second driving unit 430 according to the actual temperature of the far infrared electric heating plate 300, and further the heating temperature of the far infrared electric heating plate 300 can be maintained at a required temperature value, which is beneficial to making the heating temperature more stable and reliable.
Referring to fig. 3, in some embodiments of the present utility model, the control driving module 400 further includes a wireless communication unit 440 disposed in the cavity 110, and the control unit 410 is electrically connected to the wireless communication unit 440.
The wireless communication unit 440 can perform wireless communication with external devices such as a mobile phone and a remote controller, so as to receive and acquire a control signal, transmit the control signal to the control unit 410, and the control unit 410 controls the light emitting assembly 200 and the far infrared electric heating plate 300 to work according to the control signal, so that the effect of remote wireless control is realized, and the use is more convenient.
The wireless communication unit 440 may be an embodiment including a WIFI chip, a bluetooth chip, etc.
In some embodiments of the present utility model, the first driving unit 420 includes a PWM driving circuit, the control unit 410 is connected to a controlled terminal of the PWM driving circuit, and an output terminal of the PWM driving circuit is electrically connected to the light emitting assembly 200.
The control unit 410 can control the average current flowing to the light emitting component 200 by controlling the duty ratio of the PWM driving signal generated by the PWM driving circuit, so as to adjust the light emitting brightness of the light emitting component 200, realize the dimming effect, and make the use more flexible and convenient.
In some embodiments of the present utility model, the second driving unit 430 includes a constant current driving circuit, the control unit 410 is connected to a controlled end of the constant current driving circuit, and an output end of the constant current driving circuit is electrically connected to the far infrared electric heating plate 300.
The control unit 410 can control the heating temperature of the far infrared electric heating plate 300 by controlling the magnitude of the current value output by the constant current driving circuit, thereby realizing the temperature adjusting effect and enabling the use to be more flexible and convenient.
The constant current driving circuit may be an embodiment including a switching power supply circuit or a constant current chip.
Referring to fig. 1, in some embodiments of the present utility model, the light emitting assembly 200 includes a lamp panel 210 and a heat dissipating member 220, the lamp panel 210 is disposed in the cavity 110, the light emitting surface of the lamp panel 210 faces the opening, the heat dissipating member 220 is connected to a wall surface of the lamp panel 210 facing away from the light emitting surface, and the heat dissipating hole 120 is disposed on a wall surface of the lamp housing 100 forming the cavity 110.
The heat dissipation member 220 is connected to the back of the lamp panel 210, so that the heat dissipation efficiency of the lamp panel 210 can be improved, the working temperature of the lamp panel 210 can be reduced, and the service life of the lamp panel 210 can be prolonged.
Referring to fig. 2, in some embodiments of the utility model, the lamp plate 210 is annular, and the lamp plate 210 surrounds the far infrared electrothermal plate 300.
The annular lamp panel 210 surrounds the far infrared electric heating plate 300, namely the far infrared electric heating plate 300 is positioned in the lamp panel 210, so that the whole structure is symmetrical, the center of the illumination area and the center of the heating area are coincided, the position of the heating area can be obtained according to the illumination area, and the use is more convenient.
Referring to fig. 1, in some embodiments of the present utility model, the far infrared electric heating plate 300 is a graphene electric heating plate including a first insulating layer 310, a graphene layer 320, a conductive bar group 330, a second insulating layer 340, and a heat insulating layer 350, which are sequentially stacked.
The graphene electric heating plate has the advantages of fast heating and high electric heating conversion efficiency, and is beneficial to achieving the effects of fast heating and energy saving.
The graphene layer 320 is clamped between the first insulating layer 310 and the second insulating layer 340, the conductive strip group 330 is located between the graphene layer 320 and the second insulating layer 340, the conductive strip group 330 is electrified to enable current to flow through the graphene layer 320, friction and impact occur between carbon molecule generation in the graphene layer 320 under the action of an electric field, generated heat energy can block heat conduction to the external transfer heat insulation layer 350 in the mode of far infrared radiation and convection, heat is radiated from the direction deviating from the lamp housing 100, and heating efficiency is improved.
The first insulating layer and the second insulating layer may be polyimide films. The insulating layer may be made of asbestos, fiberglass, or the like.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The present utility model is, of course, not limited to the above-described embodiments, and one skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the utility model, and these equivalent modifications or substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A heating lamp, comprising:
the lamp housing (100) is provided with a containing cavity (110) and an opening communicated with the containing cavity (110);
a light emitting component (200) arranged in the accommodating cavity (110), wherein the light emitting surface of the light emitting component (200) faces the opening;
the far infrared electric heating plate (300) is arranged in the accommodating cavity (110), and the heating surface of the far infrared electric heating plate (300) faces the opening;
the control driving module (400) is arranged in the accommodating cavity (110), and the control driving module (400) is electrically connected with the light emitting component (200) and the far infrared electric heating plate (300) respectively.
2. A heating lamp as defined in claim 1, wherein: the LED lamp further comprises a heat insulation piece (500) arranged on the lamp housing (100), and the heat insulation piece (500) is positioned between the light emitting component (200) and the far infrared electric heating plate (300).
3. A heating lamp as defined in claim 1, wherein: the control driving module (400) comprises a control unit (410), a first driving unit (420) and a second driving unit (430) which are all arranged in the accommodating cavity (110), the control unit (410) is respectively and electrically connected with the first driving unit (420) and the second driving unit (430), the first driving unit (420) is electrically connected with the light emitting component (200), and the second driving unit (430) is electrically connected with the far infrared electric heating plate (300).
4. A heating lamp as defined in claim 3, wherein: the infrared ray lamp also comprises a temperature sensor (600) arranged on the lamp housing (100), wherein the temperature sensor (600) is close to the far infrared electric heating plate (300) to detect the temperature of the far infrared electric heating plate (300), and the control unit (410) is electrically connected with the temperature sensor (600).
5. A heating lamp as defined in claim 3, wherein: the control driving module (400) further comprises a wireless communication unit (440) arranged in the accommodating cavity (110), and the control unit (410) is electrically connected with the wireless communication unit (440).
6. A heating lamp as defined in claim 3, wherein: the first driving unit (420) comprises a PWM driving circuit, the control unit (410) is connected with a controlled end of the PWM driving circuit, and an output end of the PWM driving circuit is electrically connected with the light emitting component (200).
7. A heating lamp as defined in claim 3, wherein: the second driving unit (430) comprises a constant current driving circuit, the control unit (410) is connected with a controlled end of the constant current driving circuit, and an output end of the constant current driving circuit is electrically connected with the far infrared electrothermal plate (300).
8. A heating lamp as defined in claim 1, wherein: the light emitting assembly (200) comprises a lamp panel (210) and a heat radiating piece (220), the lamp panel (210) is arranged in the containing cavity (110) and the light emitting surface of the lamp panel (210) faces to the opening, the heat radiating piece (220) is connected with the wall surface of the lamp panel (210) deviating from the light emitting surface, and the lamp housing (100) is provided with a heat radiating hole (120) on the wall surface of the containing cavity (110).
9. A heating lamp as defined in claim 8, wherein: the lamp panel (210) is annular, and the lamp panel (210) surrounds the far infrared electric heating plate (300).
10. A heating lamp as defined in claim 1, wherein: the far infrared electric heating plate (300) is a graphene electric heating plate, and the graphene electric heating plate comprises a first insulating layer (310), a graphene layer (320), a conductive strip group (330), a second insulating layer (340) and a heat insulating layer (350) which are sequentially stacked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449296.XU CN219592676U (en) | 2023-03-03 | 2023-03-03 | Heating lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449296.XU CN219592676U (en) | 2023-03-03 | 2023-03-03 | Heating lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219592676U true CN219592676U (en) | 2023-08-25 |
Family
ID=87696409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449296.XU Active CN219592676U (en) | 2023-03-03 | 2023-03-03 | Heating lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219592676U (en) |
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2023
- 2023-03-03 CN CN202320449296.XU patent/CN219592676U/en active Active
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