Liquid volatilizer with atmosphere lamp

Abstract

The liquid volatilizer comprises a shell, a heating module and a light-emitting module are arranged in the shell, an opening is formed in the bottom of the shell, a light guide seat with a light guide function is arranged in the shell, the light guide seat is of a cylindrical structure and is provided with an inner hole which is through up and down, and the atmosphere lamp is arranged in the inner hole. The heating module is correspondingly arranged at the upper end of the light guide seat, the lower end of the light guide seat is arranged at the position corresponding to the opening in the bottom of the shell, the light-emitting module is arranged on one side of the light guide seat, and light beams generated by the light-emitting module irradiate the light guide seat. The liquid volatilizer solves the problems that in order to achieve the function of an atmosphere lamp, an existing liquid volatilizer product is complex in product shell structure, large in size and inconvenient to assemble, and has a better atmosphere lamp effect.

Description

Technical Field

[0001] The utility model relates to a liquid vaporizer with an ambient light. Background Art

[0002] Traditional liquid vaporizers, such as electric mosquito repellent devices or electric aromatherapy devices, usually include a housing, a liquid bottle detachably connected to the housing, and a heater provided on the housing, which can heat the liquid to improve the evaporation effect of the liquid, and then achieve functions such as mosquito repellent and aromatherapy.

[0003] At present, some liquid vaporizer products on the market are equipped with an ambient light (including a night light) function to enhance the visual experience and the sense of atmosphere during night use. In order to achieve the ambient light function, it is usually necessary to set light beads or light strips on the housing of the liquid vaporizer to achieve the lighting effect. This traditional structure first has higher requirements for the product housing structure, which will increase the complexity of the housing structure. For example, it may be necessary to arrange light beads or light strips on a large area of the housing structure, and a transparent material lampshade needs to be installed on the housing. In addition, wiring needs to be arranged inside the housing to supply power to the light beads or light strips installed on the housing, increasing the manufacturing cost and assembly difficulty. Summary of the Utility Model

[0004] In order to overcome the defects of the above-mentioned prior art, the utility model provides a liquid vaporizer with an ambient light, which solves the problems that the product housing structure of the existing liquid vaporizer is complex, the volume increases, and the assembly is inconvenient due to the realization of the ambient light function, and has a better ambient light effect.

[0005] The liquid vaporizer with an ambient light of the utility model includes a housing, a heating module and a lighting module are arranged inside the housing, an opening is arranged at the bottom of the housing, a light guide seat with a light guiding function is arranged inside the housing, the light guide seat is a cylindrical structure, the light guide seat has a through inner hole, the heating module is correspondingly arranged at the upper end of the light guide seat, the lower end of the light guide seat is arranged at a position corresponding to the opening at the bottom of the housing, the end of the liquid bottle can be inserted upward into the inner hole of the light guide seat along the opening at the lower end of the housing, and the core rod at the end of the liquid bottle is connected with the heating module in cooperation. The lighting module is arranged on one side of the light guide seat, and the light beam generated by it irradiates on the light guide seat, and the light is evenly transmitted to the liquid bottle through the light guiding function of the light guide seat. Since the liquid bottle is usually made of a transparent material, when the light is transmitted to the liquid bottle, the liquid bottle will emit a soft amount of light, achieving the effect of an ambient light (or a night light).

[0006] Furthermore, a circuit board is arranged inside the housing, the circuit board is located on one side of the light guide seat, the lighting module is integrated on one side of the circuit board, and the circuit board supplies power to the lighting module, avoiding the use of wires, facilitating the power supply connection of the lighting module, and the circuit board also has a supporting effect on the lighting module.

[0007] Further, one side of the light guide base includes a convex wall extending upward, and the convex wall is disposed between the circuit board and the heating module, which can play an insulating effect.

[0008] Further, the heating module is fixedly connected to the upper end of the light guide base, and the light-emitting module can achieve relative fixation of the position between the light guide base and the housing through the light guide base, which is convenient for assembly.

[0009] Further, support plates are outwardly extended on both sides of the heating module, positioning holes are provided on the support plates, and connecting columns are provided on the corresponding two sides of the upper end of the light guide base to be inserted and positioned in cooperation with the positioning holes on the two support plates, with a simple structure and convenient assembly connection between the heating module and the light guide base.

[0010] Further, the upper end of the light guide base has a top wall, a small hole is provided at the center position of the top wall, a plurality of air holes are circumferentially and uniformly distributed around the small hole at the corresponding position, a plurality of support bars are radially inwardly extended from the inner edge of the small hole, the plurality of support bars are circumferentially and evenly spaced around the center of the small hole, and the two ends of the plurality of support bars are arranged in the radial direction corresponding to the center of the small hole. The mandrel at the end of the liquid bottle passes through the small hole to the outside of the upper end of the light guide base, which is convenient for its connection with the heating module. The air holes can enhance the diffusion effect of the volatile liquid and also reduce the weight of the light guide base. The support bars can cooperate with the mandrel to support and position, so that the mandrel and the heating module can maintain a good spacing distance.

[0011] Further, a plurality of convex ribs that are threadedly engaged with the threads of the liquid bottle are provided on the inner peripheral wall of the lower end of the light guide base, which is convenient for its connection with the end of the liquid bottle.

[0012] Further, a plurality of liquid crystal displays and touch buttons are integrated on the other side of the circuit board. Among them, the liquid crystal display is used to prompt the current working parameters of the product. For example, it can be a number representing the countdown time. The touch button is used for the user to control the product. An installation hole is provided on the housing corresponding to the circuit board, and a light-transmitting cover plate is provided at the installation hole. The light-transmitting cover plate is preferably a dark light-transmitting cover plate, which can improve the visual integrity when the liquid crystal display is not working. A light-shielding plate is also provided between the light-transmitting cover plate and the circuit board. Installation grooves for embedding a plurality of liquid crystal displays and touch buttons are correspondingly provided on the light-shielding plate. The light-shielding plate can be used to block the light inside the housing, that is, the light of the light-emitting module product from leaking out through the light-transmitting cover plate, improving the aesthetics.

[0013] Further, the light guide base is made of polypropylene material added with a light diffusing agent to improve its light guiding effect.

[0014] The beneficial effects of the present utility model are as follows: The innovation of the present utility model lies in that the light-emitting module and the light guide base of the liquid evaporator are both arranged inside the housing. The light guide base can not only play the role of evenly diffusing light, but also act as a connection between the housing and the liquid bottle. In addition, when used as an ambient light, the light can be emitted through the transparent bottle body of the liquid bottle, and the light-emitting effect is softer, without direct light on the surrounding area, and the light-emitting effect is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the structure of the embodiment of the present utility model Figure 1 ;

[0016] Figure 2 is the assembly drawing of the light-shielding plate and the light-transmitting cover plate of the embodiment of the present utility model;

[0017] Figure 3 is the schematic assembly diagram of the light guide base of the embodiment of the present utility model;

[0018] Figure 4 is the structural diagram of the light guide base of the embodiment of the present utility model;

[0019] Figure 5 is the structure of the embodiment of the present utility model Figure 2 ;

[0020] Figure 6 is the cross-sectional view of the embodiment of the present utility model;

[0021] Figure 7 is the schematic diagram of the internal structure of the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The structure of the liquid evaporator with an ambient light of the embodiment of the present utility model is as Figure 1-7As shown in the figure, it includes a housing 1. Inside the housing 1, there is a heating module 2 and a lighting module 3. At the bottom of the housing 1, there is an opening 11. Inside the housing 1, there is a light guide base 4 with a light guiding function. The light guide base 4 is a cylindrical structure. The light guide base 4 has a through-hole 41 that runs through from top to bottom. The heating module 2 is correspondingly arranged at the upper end of the light guide base 4. The lower end of the light guide base 4 is arranged at a position corresponding to the opening 11 at the bottom of the housing 1 and above the opening 11. The end of the liquid bottle can be inserted upward along the opening 11 at the lower end of the housing 1 into the inner hole 41 of the light guide base 4 for installation. The mandrel at the end of the liquid bottle passes through above the light guide base 4 and cooperates with the heating module 2 for connection. The lighting module 3 is arranged on one side of the light guide base 4. The light beam generated by it irradiates on the light guide base 4. Through the light guiding function of the light guide base 4, the light is evenly transmitted downward to the liquid bottle. Since the liquid bottle is usually made of a transparent material, when the light is transmitted to the liquid bottle, the liquid bottle will emit a soft amount of light, achieving the effect of an atmosphere lamp (or night light). In fact, some light will also be projected downward onto the ground to form light spots, with a good visual effect.

[0023] In addition to the above internal components, a circuit board 5 is arranged inside the housing 1. The circuit board 5 is located on one side of the light guide base 4. The lighting module 3 is integrated on one side of the circuit board 5. The circuit board 5 supplies power to the lighting module 3, eliminating the need for wire power supply, facilitating the power supply connection of the lighting module 3. The circuit board 5 also has a supporting effect on the lighting module 3.

[0024] One side of the light guide base 4 includes a convex wall 42 that extends upward. The convex wall 42 is arranged between the circuit board 5 and the heating module 2, which can play an insulating role and has a certain protective effect on the circuit components on the circuit board 5.

[0025] The heating module 2 is fixedly connected to the upper end of the light guide base 4 and is located inside the convex wall 42. The lighting module 3 can be relatively fixed in position with respect to the housing 1 through the light guide base 4, facilitating assembly.

[0026] On both sides of the heating module 2, there are support plates 21 that extend outward. On the support plates 21, there are positioning holes 22. On the corresponding two sides at the upper end of the light guide base 4, there are connecting columns 43 that cooperate with the positioning holes 22 on the two support plates 21 for plug-in positioning. The structure is simple, facilitating the assembly connection between the heating module 2 and the light guide base 4.

[0027] The upper end of the light guide base 4 has a top wall. A small hole 44 is provided at the center position of the top wall. A plurality of air holes 45 are circumferentially and evenly distributed around the small hole 44 on the top wall. The inner edge of the small hole 44 extends radially inward to form a plurality of support bars 46. The plurality of support bars 46 are circumferentially and evenly spaced around the center of the small hole 44. The two ends of the plurality of support bars 46 are arranged in the radial direction corresponding to the center of the small hole 44. The mandrel at the end of the liquid bottle passes through the small hole 44 to the outside of the upper end of the light guide base 4, facilitating its connection with the heating module 2. The air holes 45 can enhance the diffusion effect of the volatile liquid and also reduce the weight of the light guide base 4. The support bars 46 can cooperate with the side of the mandrel for support and positioning, enabling the mandrel and the heating module 2 to maintain a good spacing distance. In addition, the gap between the circumferentially adjacent support bars 46 can also improve the diffusion effect when the liquid volatilizes.

[0028] A plurality of ribs 47 that are threadedly engaged with the threads of the liquid bottle are provided on the inner peripheral wall at the lower end of the light guide base 4, facilitating the connection and cooperation between it and the end of the liquid bottle.

[0029] As Figure 1 , 2 , as shown in Figure 6, a plurality of liquid crystal displays 61 and touch buttons 62 are integrated on the other side of the circuit board 5. The touch buttons 62 are capacitive touch buttons 62. Among them, the liquid crystal display 61 is used to prompt the current working parameters of the product. For example, it can be a number representing the countdown time, power, or gear. The touch buttons 62 are used for the user to touch and control the product. For example, they are used to control the startup and shutdown of the product or adjust parameters, etc. An installation hole 12 is provided on the side of the housing 1 corresponding to the circuit board 5. A light-transmitting cover plate 7 is provided at the installation hole 12. The light-transmitting cover plate 7 is preferably a dark-colored light-transmitting cover plate 7. When the product is powered off and not working, it is difficult to see the liquid crystal display 61 and the touch buttons 62 from the outside of the light-transmitting cover plate 7, which can improve the visual integrity. A light-shielding plate 8 is also provided between the light-transmitting cover plate 7 and the circuit board 5. Installation grooves 81 for embedding a plurality of liquid crystal displays 61 and touch buttons 62 are correspondingly provided on the light-shielding plate 8. The light-shielding plate 8 can be used to block the light inside the housing 1, that is, the light of the light-emitting module 3 of the product from passing through the light-transmitting cover plate 7, improving the aesthetics.

[0030] The light guide base 4 is made of polypropylene material added with a light diffusing agent to improve its light guiding effect.

[0031] The above embodiments are only one of the preferred specific embodiments of the present invention. The common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A liquid vaporizer with an ambient light, comprising a housing, wherein a heating module and a lighting module are arranged inside the housing, and an opening is arranged at the bottom of the housing, and it is characterized in that: Inside the housing, there is a light guide base with a light guiding function. The light guide base is a cylindrical structure. The light guide base has a through-hole that penetrates up and down. The heating module is correspondingly arranged at the upper end of the light guide base. The lower end of the light guide base is arranged at a position corresponding to the bottom opening of the housing. The light emitting module is arranged on one side of the light guide base, and the light beam generated by it irradiates on the light guide base.

2. The liquid vaporizer with an ambient light according to claim 1, wherein: Inside the housing, there is a circuit board. The circuit board is located on one side of the light guide base. The light emitting module is integrated on one side of the circuit board.

3. The liquid vaporizer with an ambient light according to claim 2, characterized in that: One side of the light guide base includes a convex wall that extends upward. The convex wall is arranged between the circuit board and the heating module.

4. The liquid vaporizer with an ambient light according to claim 1, characterized in that: The heating module is fixedly connected to the upper end of the light guide base.

5. The liquid vaporizer with an ambient light according to claim 4, wherein: On both sides of the heating module, there are support plates that extend outward. Positioning holes are arranged on the support plates. On the corresponding two sides at the upper end of the light guide base, there are connecting columns that are inserted and positioned in cooperation with the positioning holes on the two support plates.

6. The liquid vaporizer with an ambient light according to claim 1, characterized in that: The upper end of the light guide base has a top wall. A small hole is arranged at the center position of the top wall. A plurality of ventilation holes are circumferentially and evenly distributed around the small hole on the corresponding periphery of the top wall. A plurality of support strips are radially inwardly extended from the inner edge of the small hole. The plurality of support strips are circumferentially and evenly spaced around the center of the small hole.

7. The liquid vaporizer with an ambient light according to claim 1, wherein: On the inner peripheral wall at the lower end of the light guide base, there are a plurality of ribs that are threadedly engaged with the thread of the liquid bottle.

8. The liquid vaporizer with an ambient light according to claim 2, wherein: On the other side of the circuit board, there are several liquid crystal displays and touch buttons integrated. On the side of the housing corresponding to the circuit board, there is a mounting hole. A light-transmitting cover plate is arranged at the mounting hole. A light-shielding plate is also arranged between the light-transmitting cover plate and the circuit board. Mounting grooves for several liquid crystal displays and touch buttons to be embedded are correspondingly arranged on the light-shielding plate.

9. The liquid vaporizer with an ambient light according to claim 1, wherein: The light guide base is made of polypropylene material added with a light diffusing agent.

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