An insect repeller

Abstract

The embodiment of the present application discloses a mosquito repellent device, which comprises a main body assembly, a heating assembly and a pop-up assembly, the main body assembly is provided with a fixing cavity for installing a mosquito-repellent incense piece, the heating assembly is arranged in the fixing cavity, the pop-up assembly is arranged below the heating assembly, when the mosquito-repellent incense piece is installed in the fixing cavity, one surface of the mosquito-repellent incense piece is attached to the heating assembly, and the bottom end of the mosquito-repellent incense piece abuts against the pop-up assembly; the pop-up assembly is operated to make the mosquito-repellent incense piece at least partially pop up outside the fixing cavity. The pop-up assembly is arranged at the bottom of the fixing cavity for installing the mosquito-repellent incense piece; when the mosquito-repellent incense piece is almost consumed, the operation button is pressed, and the pop-up assembly pops up the mosquito-repellent incense piece from the fixing cavity; on the one hand, the mosquito-repellent incense piece is separated from the heating assembly, and the cooling speed is high; on the other hand, when the mosquito-repellent incense piece is manually replaced, the hand is reduced to contact the heating assembly, the risk of being scalded is avoided, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric heating mosquito repellent device, in particular to a mosquito repellent device. BACKGROUND

[0002] The mosquito repellent device is heated by the heating component to the mosquito-repellent incense or mosquito-repellent liquid, so that the mosquito-repellent incense or mosquito-repellent liquid emits the smell to repel mosquitoes, thereby achieving the effect of mosquito repellent. When the household electric heating mosquito repellent device is used, it is generally directly plugged into the socket for power supply to work. In recent years, due to the popularity of camping and other outdoor tourism, the outdoor mosquito repellent device is more and more popular. However, the existing outdoor mosquito repellent device generally adopts manual replacement of mosquito-repellent incense. Since the temperature of the mosquito-repellent incense is high during continuous heating, and the temperature of the heating assembly is high, it cannot be quickly cooled down in a short time, and the user is easily scalded when manually replacing the mosquito-repellent incense, resulting in poor user experience. SUMMARY

[0003] The present application aims to overcome the shortcomings of the prior art, and provides a mosquito repellent device to solve the technical problem of inconvenient replacement of mosquito-repellent incense of the existing mosquito repellent device.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0005] The embodiment of the present application provides a mosquito repellent device, which comprises a main body assembly, a heating assembly and a pop-up assembly. The main body assembly is provided with a fixing cavity for installing mosquito-repellent incense. The heating assembly is arranged in the fixing cavity. The pop-up assembly is arranged below the heating assembly. When the mosquito-repellent incense is installed in the fixing cavity, one side of the mosquito-repellent incense is attached to the heating assembly, and the bottom end of the mosquito-repellent incense abuts against the pop-up assembly. The pop-up assembly is operated to make the mosquito-repellent incense at least partially pop out of the fixing cavity. The top of the fixing cavity is open. The main body assembly is further provided with a plurality of air holes communicating with the fixing cavity.

[0006] The pop-up assembly comprises an ejection piece, a first elastic piece, a buckle piece and a torsional spring. The first elastic piece is arranged at the bottom of the ejection piece and is used to push the ejection piece to move in the direction of withdrawing the mosquito-repellent incense from the fixing cavity. The torsional spring and the buckle piece are rotatably connected to the main body assembly through a penetrating shaft. The buckle piece is provided with a clamping hook. The ejection piece is provided with a clamping groove. The buckle piece is arranged at the front side of the ejection piece. The end of the buckle piece away from the clamping hook is pressed to compress the torsional spring and synchronously drive the buckle piece to rotate along the shaft, so that the clamping hook and the clamping groove are separated from the clamping state to the separation state. The ejection piece is synchronously driven by the first elastic piece to pop out in the direction of withdrawing the mosquito-repellent incense from the fixing cavity.

[0007] The ejecting assembly further comprises a second elastic member and an operating button, one end of the second elastic member abuts against one end of the buckle member away from the hook, and the other end of the second elastic member is connected to the operating button, and the operating button is embedded on the side wall of the main body assembly.

[0008] The heating assembly comprises a heating wire disc and a heat-conducting copper sheet attached to two sides of the heating wire disc, and the heating assembly is vertically arranged at the middle part of the fixing cavity.

[0009] The side wall of the fixing cavity is provided with two groups of clamping grooves, and the two groups of clamping grooves are respectively arranged at two sides of the heating assembly, and the clamping grooves are all extended from the bottom to the top of the fixing cavity.

[0010] The bottom of the fixing cavity is further provided with a strip-shaped hole, the strip-shaped hole is arranged below the heating assembly and parallel to the length direction of the heating assembly, and the ejecting member can be telescopically moved in the strip-shaped hole.

[0011] The top of the main body assembly is further provided with a handle, and the handle can be accommodated in the top of the main body assembly.

[0012] The main body assembly comprises an outer shell, a heating seat connected to the top of the outer shell, a supporting member arranged in the outer shell, a control circuit board and a power supply, the fixing cavity is arranged on the heating seat, the control circuit board is electrically connected to the heating assembly, the power supply is electrically connected to the control circuit board, and the heating seat is connected to the supporting member.

[0013] The side wall of the fixing cavity is further provided with a plurality of air vents, the outer shell is provided with an opening communicating with the air vents, and the opening is provided with a mesh plate.

[0014] The supporting member is further provided with a storage cavity, and the opening of the storage cavity is further provided with a cover plate.

[0015] The mosquito repellent device of the application is provided with the ejecting assembly at the bottom of the fixing cavity for accommodating the mosquito-repellent incense piece, when the mosquito-repellent incense piece is almost consumed, the operating button is pressed, and the ejecting assembly ejects the mosquito-repellent incense piece from the fixing cavity, on the one hand, the mosquito-repellent incense piece is separated from the heating assembly, and the temperature is lowered quickly, on the other hand, when the mosquito-repellent incense piece is manually replaced, the hand is less in contact with the heating assembly, the risk of being scalded is avoided, and the use experience is improved.

[0016] The above description is only a summary of the technical scheme of the application, in order to more clearly understand the technical means of the application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the application more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 and Figure 2 Different angle overall structure schematic diagram of the mosquito repellent device of the embodiment of the present application.

[0018] Figure 3 Exploded view of the mosquito repellent device of the embodiment of the present application.

[0019] Figure 4 Internal (remove the shell part) structure schematic diagram of the mosquito repellent device of the embodiment of the present application.

[0020] Figure 5 Heating seat and ejection assembly part structure schematic diagram of the mosquito repellent device of the embodiment of the present application.

[0021] Figure 6 Heating seat and ejection assembly part structure schematic diagram of the mosquito repellent device of the embodiment of the present application.

[0022] Figure 7 Ejection assembly part structure schematic diagram of the mosquito repellent device of the embodiment of the present application.

[0023] Figure 8 Ejection assembly part exploded view of the mosquito repellent device of the embodiment of the present application.

[0024] Figure 9 Heating seat part structure schematic diagram of the mosquito repellent device of the embodiment of the present application. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with the help of the accompanying drawings and specific embodiments.

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely below with the help of the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0027] In the description of the present application, it should be understood that the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise” and the like indicate the orientation or positional relationship described based on the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, the terms "first", "second", etc. are used herein only to describe different instances, and do not imply or suggest relative importance or a number of the indicated technical features. Thus, the features defined with "first", "second" can include one or more of the features explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include the direct contact of the first and second features, or the contact of the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0031] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] Please refer to Figures 1 to 9The embodiment provides a mosquito repellent device 100, which comprises a main body assembly, a heating assembly 3 and a pop-up assembly 4, the main body assembly is provided with a fixing cavity 22 for mounting a mosquito-repellent incense piece, the heating assembly 3 is arranged in the fixing cavity 22, the pop-up assembly 4 is arranged below the heating assembly 3, when the mosquito-repellent incense piece is mounted in the fixing cavity 22, one surface of the mosquito-repellent incense piece is attached to the heating assembly 3, and the bottom end of the mosquito-repellent incense piece is abutted against the pop-up assembly 4, the pop-up assembly 4 is operated to make the mosquito-repellent incense piece be at least partially popped out of the fixing cavity 22 by the pop-up assembly 4, the top of the fixing cavity 22 is open, and the main body assembly is further provided with a plurality of air holes 24 which are in communication with the fixing cavity 22. The mosquito repellent device 100 of the embodiment is provided with the pop-up assembly 4 below the mosquito-repellent incense piece, when the mosquito-repellent incense piece is manually replaced after being consumed, the mosquito-repellent incense piece is popped out of the fixing cavity 22, on one hand, the mosquito-repellent incense piece is partially separated from the heating assembly 3, and the temperature of the mosquito-repellent incense piece is rapidly reduced, on the other hand, the mosquito-repellent incense piece is extended out of the fixing cavity 22, which is convenient for the user to manually replace the mosquito-repellent incense piece and avoids scalding caused by contacting the heating assembly.

[0033] Please refer to Figures 5 to 8 The pop-up assembly 4 comprises an ejector 41, a first elastic member 42, a buckle member 43 and a torsional spring 44, the first elastic member 42 is arranged at the bottom of the ejector 41 and is used for pushing the ejector 41 to move in the direction of withdrawing the mosquito-repellent incense piece from the fixing cavity 22, the torsional spring 44 and the buckle member 43 are rotatably connected to the main body assembly through a rotating shaft (not shown in the figure), the corresponding buckle member 43 is provided with a shaft hole 432 for penetrating the rotating shaft, the buckle member 43 is provided with a clamping hook 431, the ejector 41 is provided with a clamping groove 411, and the buckle member 43 is arranged at the front side of the ejector 41; one end of the buckle member 43 which is away from the clamping hook 431 is pressed, the torsional spring 44 is compressed and the buckle member 43 is simultaneously driven to rotate along the rotating shaft, so that the clamping hook 431 and the clamping groove 411 are in the separated state from the clamped state, and the ejector 41 is simultaneously driven by the first elastic member 42 to pop up in the direction of withdrawing the mosquito-repellent incense piece from the fixing cavity 22. As shown in the angle of Figure 6 The first elastic member 42 is used for driving the ejector 41 to move upward, and the torsional spring 44 drives one end of the clamping hook 431 of the buckle member 43 to rotate rightward and close to the ejector 41, when no external force acts on the buckle member 43, the clamping hook 431 is clamped in the clamping groove 411, at this time, the first elastic member 42 is compressed, on the contrary, when the buckle member 43 is separated from the ejector 41, the first elastic member 42 quickly pushes the ejector 41 upward, and the mosquito-repellent incense piece is abutted against the top of the ejector 41, so that the mosquito-repellent incense piece is pushed out of the fixing cavity 22, thereby facilitating manual replacement and avoiding scalding.

[0034] In order to facilitate user operation, the pop-up assembly 4 further comprises a second elastic member 45 and an operation button 46, one end of the second elastic member 45 abutting against one end of the buckle member 43 away from the hook 431, and the other end connected to the operation button 46, the operation button 46 embedded on the side wall of the main body assembly, specifically, the operation button 46 embedded on the shell 1. The first elastic member 42 and the second elastic member 45 are both springs.

[0035] The ejector 41 is further provided with a slot 412, when the ejector 41 moves upward, the side walls on both sides of the slot 412 abut against the mosquito-repellent incense pieces on both sides of the heating assembly 3, and the heating assembly 3 is just located above the slot 412, so that the position of the ejector 41 can be limited.

[0036] The heating assembly 3 comprises a heating wire disc and a heat-conducting copper sheet attached to both sides of the heating wire disc, and the heating assembly 3 is vertically arranged in the middle of the fixed cavity 22. Since the heating assembly 3 is vertically arranged in the fixed cavity 22, the corresponding mosquito-repellent incense piece is also vertically inserted into the fixed cavity 22. The heating assembly 3 can realize a constant temperature of about 165℃.

[0037] Please refer to Figure 9 , the side wall of the fixed cavity 22 is provided with two groups of clamping grooves 221 and 222, and the two groups of clamping grooves 221(222) are respectively located on both sides of the heating assembly 3, and the clamping grooves 221(222) are both extended from the bottom to the top of the fixed cavity 22. Each group of clamping grooves 221 or 222 is composed of two strip-shaped grooves arranged on the same side of the heating assembly 3 and opposite to each other, when the mosquito-repellent incense piece is inserted into the strip-shaped groove from top to bottom, one side of the mosquito-repellent incense piece is in contact with the heat-conducting copper sheet of the heating assembly 3, so as to be heated to emit mosquito-repellent odor. In this embodiment, two groups of clamping grooves are designed, so that one heating assembly 3 can heat two mosquito-repellent incense pieces at the same time, which not only avoids the heat loss of the heating assembly, but also improves the amount of mosquito-repellent odor emitted by the mosquito-repellent device and improves the mosquito-repellent effect.

[0038] The bottom of the fixed cavity 22 is further provided with a strip-shaped hole 223, the strip-shaped hole 223 is located below the heating assembly 3 and is arranged in parallel with the length direction of the heating assembly 3, and the ejector 41 can be moved in and out of the strip-shaped hole 223. It can be understood that in other embodiments, a corresponding guide limiting groove can also be arranged on the main body assembly, and a guide column corresponding to the guide limiting groove can be arranged on the ejector 41, so that the stroke of the ejector 41 can also be limited.

[0039] As shown in Figure 1 and Figure 2 , the top of the main body assembly is further provided with a handle 8, and the handle 8 can be accommodated in the top of the main body assembly.

[0040] The main body assembly comprises a housing 1, a heating seat 2 connected to the top of the housing 1, a support 5 and a control circuit board 7 arranged in the housing 1, and a power supply 6, the fixing cavity 22 is arranged on the heating seat 2, the control circuit board 7 is electrically connected to the heating assembly 3, the power supply 6 is electrically connected to the control circuit board 7, and the heating seat 2 is connected to the support 5. The power supply 6 is fixedly connected to the support 5. The top of the support 5 is also provided with a mounting cavity 52, and the ejecting assembly 4 is arranged in the mounting cavity 52. The heating seat 2 is connected to the top of the support 5 by screws.

[0041] In order to save the use amount of mosquito-repellent incense, the power of the power supply 6 is set to be not less than the power required by a single mosquito-repellent incense to be consumed. The power indicator lamp 71 is used to display the remaining power of the power supply 6.

[0042] The control circuit board 7 is also provided with a switch button 72 and a power supply power indicator lamp 71.

[0043] The sidewall of the fixing cavity 22 is also provided with a plurality of air vents 24, the housing 1 is provided with an opening 11 in communication with the air vents, and the opening 11 is provided with a mesh plate 12. The air vents 24 can improve the output amount of mosquito-repellent gas. The air vents 24 form air convection, accelerate the diffusion speed and area of mosquito-repellent incense, and effectively affect the range of about 6-7 meters in diameter centered on the mosquito-repellent device.

[0044] The support 5 is also provided with a storage cavity 51, and the opening of the storage cavity 51 is also provided with a cover plate 14. The storage cavity 51 is used to store mosquito-repellent incense, and in the embodiment, the storage cavity 51 is located at the bottom of the support 5.

[0045] In order to improve the anti-skid and placing noise of the mosquito-repellent device 100, the bottom of the support 5 is also embedded with a rubber pad 13.

[0046] Please refer to Figure 9 , the heating seat 2 comprises a seat body 21, the fixing cavity 22 with a top opening is arranged on the seat body 21, the top opening edge of the fixing cavity 22 is provided with an end wall 23, and the handle 8 can be accommodated and attached to the top surface of the end wall 23. The bottom of the seat body 21 is also provided with at least three threaded columns 25, and the heating seat 2 is fixedly connected to the top of the support 5 through the screws screwed on the threaded columns 25.

[0047] In the embodiment, the housing 1 is in the shape of a substantially square or quadrangular cone, the heating seat 2 is arranged on the top of the housing 1, and the operation button 46 and the switch button 72 are arranged on the side surface of the housing 1.

[0048] The handle 8 is a semicircular structure, and two ends are connected to the connecting ears 224 of the heating seat 2 respectively, and are fit in the connecting position in an interference manner, so that the handle 8 can be stored when not in use. The mesh plate 12 is provided with four mesh plates, which are respectively located at the top of the four side edges of the shell 1, and the opening 11 faces the front and upward direction.

[0049] The mosquito repellent device of the embodiment is mainly applied to outdoor scenes such as camping, gardening, barbecue, fishing and hiking. The bottom of the fixed cavity in which the mosquito-repellent incense piece is arranged is provided with a pop-up assembly. When the mosquito-repellent incense piece is consumed, the pop-up assembly pops up the mosquito-repellent incense piece from the fixed cavity. On the one hand, the mosquito-repellent incense piece is separated from the heating assembly, and the temperature is reduced quickly. On the other hand, when the mosquito-repellent incense piece is manually replaced, the hand is reduced to contact the heating assembly, the risk of being scalded is avoided, and the use experience is improved.

[0050] The above is only used to further illustrate the technical content of the present application by means of examples, so that the reader can more easily understand, but does not represent that the embodiments of the present application are limited to this. Any technical extension or re-creation made according to the present application is protected by the present application. The protection scope of the present application is subject to the claims.

Claims

1. An insect repellent device, characterized in that, The application relates to a mosquito-repellent incense device, which comprises a main body assembly, a heating assembly and a pop-up assembly. The main body assembly is provided with a fixing cavity for mounting a mosquito-repellent incense piece, the heating assembly is arranged in the fixing cavity, the pop-up assembly is arranged below the heating assembly, when the mosquito-repellent incense piece is mounted in the fixing cavity, one surface of the mosquito-repellent incense piece is attached to the heating assembly, and the bottom end of the mosquito-repellent incense piece abuts against the pop-up assembly; the pop-up assembly is operated to make the mosquito-repellent incense piece be at least partially popped out of the fixing cavity by the pop-up assembly; the top of the fixing cavity is provided with an opening; the main body assembly is further provided with a plurality of air holes which are communicated with the fixing cavity; the pop-up assembly comprises an ejection piece, a first elastic piece, a buckle piece and a torsion spring; the first elastic piece is arranged at the bottom of the ejection piece and is used for pushing the ejection piece to move in the direction of withdrawing the mosquito-repellent incense piece from the fixing cavity; the torsion spring and the buckle piece are rotationally connected to the main body assembly through a penetrating rotating shaft; the buckle piece is provided with a shaft hole for penetrating the rotating shaft; the buckle piece is provided with a clamping hook; the ejection piece is provided with a clamping groove; and the buckle piece is arranged at the front side of the ejection piece; one end of the buckle piece away from the clamping hook is pressed to compress the torsion spring and drive the buckle piece to rotate along the rotating shaft, so that the clamping hook and the clamping groove are separated from the clamped state to the separated state; and the ejection piece is synchronously driven by the first elastic piece to pop out in the direction of withdrawing the mosquito-repellent incense piece from the fixing cavity; the bottom of the fixing cavity is further provided with a strip-shaped hole which is arranged below the heating assembly and is parallel to the length direction of the heating assembly; the ejection piece can be telescopically moved in the strip-shaped hole; and the top of the main body assembly is further provided with a lifting handle which can be accommodated in the top of the main body assembly.

2. The mosquito repellent device according to claim 1, wherein The pop-up assembly further comprises a second elastic piece and an operation button; one end of the second elastic piece abuts against one end of the buckle piece away from the clamping hook, and the other end of the second elastic piece is connected to the operation button; and the operation button is embedded in the side wall of the main body assembly.

3. A mosquito repellent device according to claim 1 or 2, characterised in that, The heating assembly comprises a heating wire disc and heat-conducting copper sheets which are attached to the two surfaces of the heating wire disc; and the heating assembly is vertically arranged in the middle of the fixing cavity.

4. The mosquito repellent device of claim 3, wherein The side wall of the fixing cavity is provided with two groups of clamping grooves; the two groups of clamping grooves are respectively arranged at the two sides of the heating assembly; and the clamping grooves are all extended from the bottom to the top of the fixing cavity.

5. The mosquito repellent device of claim 3, wherein The main body assembly comprises an outer shell, a heating seat connected to the top of the outer shell, a supporting piece arranged in the outer shell, a control circuit board and a power supply; the fixing cavity is arranged on the heating seat; the control circuit board is electrically connected to the heating assembly; the power supply is electrically connected to the control circuit board; and the heating seat is connected to the top of the supporting piece.

6. The mosquito repellent device of claim 5, wherein, The side wall of the fixing cavity is further provided with a plurality of air holes; the outer shell is provided with an opening hole which is communicated with the air holes; and the opening hole is provided with a mesh plate.

7. The mosquito repellent device of claim 6, wherein The supporting piece is further provided with a storage cavity; and the opening of the storage cavity is further provided with a cover plate.

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