Multifunctional bulb

Abstract

The utility model discloses a multifunctional bulb, which is provided with a lamp cap, a lamp shell, a heating component and a light emitting module, can simultaneously realize illumination and heating through a control circuit, can be independently used for illumination or heating, and can be used in different use environments and environments with different light intensity. Switching of heating and lighting is achieved through the control circuit, under the condition that the light environment is good and only heating is needed, only the heating function can be turned on, the lighting function can be turned off, under the condition that the light environment is poor and only heating is not needed, only the lighting function can be turned on, and therefore the purpose of using according to needs is achieved. And therefore, the use is more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, and particularly to a multifunctional bulb. Background Art

[0002] Most of the common traditional bulbs in the existing market only have a simple lighting function. If a heating function is required, a high-power tungsten filament bulb is additionally used for heating. The above two types of bulbs cannot be adapted to different time periods or environments with different light intensities. If switching between lighting and heating is needed, traditional bulbs cannot achieve the two functions of lighting and heating in the same bulb, and the functions are relatively single. Summary of the Utility Model

[0003] The main object of the utility model is to propose a multifunctional bulb, aiming to solve the technical problem of the single function of traditional bulbs in the prior art.

[0004] To achieve the above object, the utility model proposes a multifunctional bulb, including a lamp head, and a control circuit board is arranged in the housing below the lamp head;

[0005] A lamp housing is arranged below the housing. The lamp housing forms a hollow chamber inside, and the lamp housing is fixedly installed or detachably installed at the bottom of the lamp head;

[0006] A heating component is used to generate heat;

[0007] A lighting module is used for lighting, and the lighting module is provided with a lighting lamp;

[0008] Wherein, the heating component and the lighting module are jointly arranged in the lamp housing, the heating component and the lighting module are respectively electrically connected to the control circuit board, and a heat insulation layer is arranged between the heating component and the lighting module.

[0009] Further, it further includes a heat reflection layer, and the heat reflection layer is used to reflect and gather the heat generated by the lighting lamp.

[0010] Further, the heat reflection layer includes a first heat reflection layer arranged on the inner side wall of the lamp housing and / or a second heat reflection layer arranged on the lighting module.

[0011] Further, the lighting module is an LED module, and the LED module includes a connecting member and an LED lamp installed on the connecting member.

[0012] Further, the brightness of the LED lamp is adjustable.

[0013] Further, the heat insulation layer is arranged on the inner wall of the connecting member, and the second heat reflection layer is arranged on the outer wall of the connecting member.

[0014] Further, the heating component is an electric heating wire or a heating sheet.

[0015] Furthermore, the calorific value of the electric heating wire or heating sheet is adjustable.

[0016] Furthermore, the light-emitting module includes a light-emitting lamp, and the light-emitting lamp is any one of an incandescent lamp, a halogen lamp, a fluorescent lamp, an energy-saving lamp, and an LED lamp.

[0017] Furthermore, it further includes a wifi, a Bluetooth, and a remote control receiving module disposed in the housing below the lamp head, and the receiving module is electrically connected to the control circuit board.

[0018] The technical solution of the present utility model realizes lighting and heating simultaneously through a control circuit by providing a lamp head, a lamp housing, a heating component, and a light-emitting module, and can also be used for lighting alone or heating alone. The present utility model can realize the switching between heating and lighting through the control circuit in different usage environments and environments with different light intensities. In an environment with good light and only a heating usage environment, the heating function can be turned on only, and the lighting function can be turned off. In an environment with poor light and only a non-heating usage environment, the lighting function can be turned on only, so as to achieve on-demand use, save electricity, and be more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a cross-sectional view of the multifunctional bulb of the present invention;

[0020] Figure 2 is a three-dimensional view of the multifunctional bulb of the present invention Figure 1 ;

[0021] Figure 3 is a three-dimensional view of the multifunctional bulb of the present invention Figure 2 ;

[0022] Figure 4 is a view of the internal structure of the lamp housing of the multifunctional bulb of the present invention Figure 1 ;

[0023] Figure 5 is a view of the internal structure of the lamp housing of the multifunctional bulb of the present invention Figure 2 .

[0024] Among them, the above-mentioned drawings include the following reference numerals:

[0025] 1, housing; 2, lamp head; 3, lamp housing; 4, connecting member; 5, light-emitting module; 6, heating component; 7, light-transmitting cover; 8, heat insulation layer; 91, first heat reflection layer; 92, second heat reflection layer. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the protection scope of the present utility model.

[0027] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present utility model, then such descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0029] The present utility model provides a multifunctional bulb. Refer to Figures 1 to 5 as shown, which includes a lamp cap 2. Inside the housing 1 below the lamp cap 2, there is a control circuit board. The lamp cap 2 is used to fixedly install the bulb on an external lamp socket and connect it to a power source. The lamp cap 2 adopts specifications such as screw sockets E14, E27, E12, E26, E40, etc., or adopts the bayonet socket B22 specification. The lamp cap 2 can be applicable to low voltages such as 12V, 24V, 48V, etc., and high voltages such as 110V, 120V, 220V, 240V, etc.

[0030] A lamp housing 3 is provided below the housing 1. The lamp housing 3 forms a cavity with a hollow interior. The lamp housing 3 is fixedly installed or detachably installed at the bottom of the lamp cap 2. The lamp housing 3 is made of any one of glass, ceramic, and hardware. In a preferred embodiment of the present utility model, the lamp housing 3 adopts explosion-proof glass, and the explosion-proof degree of the explosion-proof glass meets the national standard for explosion-proof performance.

[0031] A heating component 6 is used to generate heat.

[0032] A light-emitting module 5 is used for lighting, and the light-emitting module 5 is provided with a light-emitting lamp.

[0033] Among them, the heating component 6 and the light-emitting module 5 are jointly arranged in the lamp housing 3. The heating component 6 and the light-emitting module 5 are respectively electrically connected to the control circuit board. In order to ensure that the light-emitting module 5 is not affected by the heat of the heating component 6, a heat insulation layer 8 is arranged between the heating component 6 and the light-emitting module 5. By arranging the heat insulation layer 8, the heat transfer in the heating area can be isolated from reaching the light-emitting module 5, which can prevent the situation of damaging the light-emitting module 5, ensure the use stability of the light-emitting module 5, and extend the service life of the light-emitting module 5.

[0034] In this embodiment, it further includes a heat reflective layer, and the heat reflective layer is used to reflect and gather the heat generated by the illuminating lamp.

[0035] Specifically, the heat reflective layer includes a first heat reflective layer 91 arranged on the inner side wall of the lamp housing 3 and / or a second heat reflective layer 92 arranged on the light-emitting module 5. The heat reflective layer is used to reflect light, and it can focus the light generated inside the bulb in one direction, improving the brightness and brightness range of the light. In order to achieve good performance, good performance requires characteristics such as high reflectivity, small dispersion, high temperature resistance, corrosion resistance, and wear resistance. Therefore, in order to meet these requirements, the currently commonly used materials are aluminum, silver-plated mirror reflective layers, optical glass, etc.

[0036] In this embodiment, the light-emitting module 5 is an LED module, and the LED module includes a connecting member 4 and LED lamps installed on the connecting member 4.

[0037] Specifically, the brightness of the LED lamp is adjustable. According to the actual light use environment on-site, the brightness of the LED lamp can be adjusted through the control circuit, which is more energy-saving and environmentally friendly while ensuring the lighting effectiveness.

[0038] In this embodiment, the heat insulation layer 8 is arranged on the inner wall of the connecting member 4, which is beneficial to blocking the heat generated from the light-emitting module 5, and the second heat reflective layer 92 is arranged on the outer wall of the connecting member 4.

[0039] In this embodiment, the heating component 6 is an electric heating wire or a heating sheet.

[0040] Specifically, the heat generation amount of the electric heating wire or the heating sheet is adjustable. The present utility model can adjust the heat of the heating wire through the following several ways in cooperation with external connection devices:

[0041] 1) Direct switch control: It is realized by connecting the electric heating wire or the heating sheet through the switch / dimmer module 14. Switch control is also called two-point control. When the actual temperature exceeds the preset temperature upper limit, the heating wire stops heating; when the actual temperature is lower than the preset temperature lower limit, the heating wire starts heating. If this method needs to be adopted, the present invention can be directly connected to an external switch to achieve it.

[0042] 2) Temperature sensor control: By installing an ambient temperature sensing module 15, such as a thermistor or a thermocouple, the temperature of the external environment is monitored in real time, and the heating tube is turned on or off according to a preset temperature range.

[0043] 3) Voltage regulator control: The temperature is controlled by adjusting the supply voltage of the heating wire. Different voltages can be provided through an adjustable voltage regulator or an adjustable power supply to control the heating power and temperature of the heating wire. This method is commonly used in some devices that require precise temperature control, such as laboratory instruments, etc.

[0044] 4) Wireless control: It can be achieved by connecting through a wireless receiving module 16. According to a preset temperature curve or a specific control algorithm, more precise temperature control can be achieved, and remote monitoring and control can also be realized.

[0045] The selection of these control methods depends on specific applications and requirements, and needs to be selected and adjusted according to the actual situation.

[0046] In this embodiment, the light-emitting module 5 includes a light-emitting lamp, and the light-emitting lamp can be any one of an incandescent lamp, a halogen lamp, a fluorescent lamp, an energy-saving lamp, and an LED lamp. Of course, in this embodiment, an LED lamp is preferably used. The LED lamp has the advantages of energy conservation and environmental protection. The light-emitting module 5 also includes a light-transmitting cover 7, and the light-transmitting cover 7 can be used to cool the LED lamp, prevent scattering, and determine the irradiation direction.

[0047] In this embodiment, it also includes a wifi, Bluetooth, and remote control receiving module arranged in the housing 1 below the lamp head 2. The receiving module is electrically connected to the control circuit board, and the heating wire or the LED lamp is wirelessly controlled to be turned on and off through the wifi, Bluetooth, and remote control receiving module.

[0048] The technical solution of the present utility model can be applied to lamp bodies of types such as aroma lamps, plant lighting, pet lighting, bedroom lighting, bathroom lighting, and outdoor camping lights.

[0049] The present utility model can, in different usage environments and environments with different light intensities, realize the switching between heating and lighting through a control circuit. In a situation where the light environment is good and only heating is required in the usage environment, only the heating function can be turned on and the lighting function can be turned off. On the other hand, in a situation where the light environment is bad and only lighting is required in the usage environment, only the lighting function can be turned on. On the other hand, when used in an environment where the light environment is bad and heating is required, the lighting and heating functions can be turned on simultaneously, so as to achieve on-demand use, save electricity, and be more environmentally friendly.

[0050] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the utility model specification and the drawings, or any direct / indirect application in other related / adjacent technical fields is included in the patent protection scope of the present utility model.

Claims

1. A multifunctional light bulb, characterized in that, Comprising: A lamp cap, and a control circuit board is provided inside the housing below the lamp cap; A lamp housing, which is arranged below the housing, forms a cavity with a hollow interior, and is fixedly installed or detachably installed at the bottom of the lamp cap; A heating component, which is used to generate heat; A lighting module, which is used for lighting, and is provided with a lighting lamp; A heat reflective layer, which is used to reflect and concentrate the heat generated by the lighting lamp, and the heat reflective layer includes a first heat reflective layer arranged on the inner side wall of the lamp housing and / or a second heat reflective layer arranged on the lighting module; Wherein, the heating component and the lighting module are both arranged inside the lamp housing, the heating component and the lighting module are respectively electrically connected to the control circuit board, and a heat insulation layer is arranged between the heating component and the lighting module.

2. The multifunctional light bulb according to claim 1, wherein: The lighting module is an LED module, and the LED module includes a connecting member and an LED lamp installed on the connecting member.

3. The multifunctional bulb according to claim 2, characterized in that: The brightness of the LED lamp is adjustable.

4. The multifunctional light bulb according to claim 2, wherein: The heat insulation layer is arranged on the inner wall of the connecting member, and the second heat reflective layer is arranged on the outer wall of the connecting member.

5. The multifunctional light bulb according to claim 1, characterized in that: The heating component is an electric heating wire or a heating sheet.

6. The multifunctional light bulb according to claim 5, characterized in that: The heat generation amount of the electric heating wire or the heating sheet is adjustable.

7. The multifunctional light bulb according to claim 1, characterized in that: The lighting module includes a lighting lamp, and the lighting lamp is any one of an incandescent lamp, a halogen lamp, a fluorescent lamp, an energy-saving lamp, and an LED lamp.

8. The multifunctional bulb according to claim 1, characterized in that: It further includes a wifi, a bluetooth, and a remote control receiving module arranged inside the housing below the lamp cap, and the receiving module is electrically connected to the control circuit board.

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