TWI774014B - Anti-mite device with volatile liquid heater - Google Patents

Abstract

The disclosure provides a volatile liquid heater which is used with a volatile liquid bottle. The volatile liquid heater includes a main body, a heater circuit board, a heating element and an absorption element. One side of the main body defines an opening. The other side opposite to the one side of the main body defines at least one hole. There is a chamber in the main body. The chamber is connected to the opening and the hole. The outside of the main body has two bevel angles which are adjacently disposed to the opening. The heater circuit board is connected to the main body. The heating element is disposed in the chamber and is coupled to the heater circuit board. The absorption element is detachably disposed in the chamber and is connected to the heating element. When the volatile liquid bottle pierces through the opening to dispose in the chamber, the absorption element pierces through and is disposed in the volatile liquid bottle, and the bottle mouth of the volatile liquid bottle is toward the hole. The disclosure also provides an anti-mite device which has the volatile liquid heater.

Description

Anti-mite device with volatile liquid heater

The present invention relates to a volatile liquid heater and an anti-mite device with the volatile liquid heater, in particular to a portable volatile liquid heater and a volatile liquid heater and an anti-mite device with a mutually engaging structure.

Conventional volatile liquid heaters are usually used indoors. In order to allow the volatile liquid to volatilize quickly and spread to the entire indoor space, it needs to be connected to the mains to heat the volatile liquid, thereby achieving the purposes of diffusing fragrance, repelling mosquitoes or insects. Referring to FIG. 5 , generally speaking, the volatile liquid heater 4 includes a volatile liquid tank 41 , a sponge 42 , a heating rod 43 , a volatile liquid injection hole 44 and a plug 45 , etc. First, the volatile liquid L is injected from the volatile liquid injection hole 44 . In the volatile liquid tank 41, the sponge 42 is then sleeved outside the heating rod 43 and inserted into the volatile liquid tank 41 to absorb the volatile liquid L. Next, the heating rod 43 is heated by connecting the plug 45 to the mains, and the sponge is then heated. The volatile liquid in 42 volatilizes to achieve the effect of diffusing fragrance, repelling mosquitoes or repelling insects. However, the conventional volatile liquid heater 4 needs to be connected to the mains, so it cannot be carried around. In addition, the aforementioned volatile liquid heater 4 is an independent device and cannot be used in conjunction with other devices (eg, anti-mite devices).

In addition, the conventional anti-mite device has a casing and an ultrasonic module disposed in the casing. The ultrasonic module generates ultrasonic waves to interfere with the physiological cycle and reproduction cycle of dust mites, making them unable to reproduce. To achieve the purpose of anti-mite. However, the conventional anti-mite device is also a stand-alone device and cannot be used in conjunction with other devices (eg, a volatile liquid heater).

Therefore, there is still an urgent need to provide a volatile liquid heater and an anti-mite device, so that the two can be matched with each other so that a single device has dual functions. In addition, when the volatile liquid heater is used alone, it can be carried around, avoiding the need to connect to the mains and limiting its use.

The purpose of the present invention is to provide a volatile liquid heater and an anti-mite device. Compared with the prior art, the volatile liquid heater of the present invention can be used without connecting to the mains due to the design of its body structure, so that it can be carried around. In addition, through the design of the detailed structure of the anti-mite device, it can be combined with the volatile liquid. Use with heater.

In order to achieve the above object, the present invention provides a volatile liquid heater, which is used in conjunction with a volatile liquid bottle. The volatile liquid heater includes a body, a heater circuit board, a heating element and an adsorption element. One side of the main body defines an opening, the other side of the main body opposite to the side defines at least one opening, the main body has a cavity, which is communicated with the opening and the at least one opening, and the main body further has two bevels, adjacent to the opening set up. The heater circuit board is connected to the body. The heating element is disposed in the chamber and coupled with the heater circuit board. The adsorption part is detachably arranged in the chamber and connected with the heating part, wherein when the volatile liquid bottle passes through the opening to be arranged in the chamber, the adsorption part is penetrated in the volatile liquid bottle, and the bottle mouth of the volatile liquid bottle faces at least one hole.

In one embodiment, the opening extends along the direction of the body toward the at least one opening with a notch, and the bevels are disposed adjacent to both sides of the notch.

In one embodiment, the volatile liquid heater further includes a tether disposed outside the main body.

In one embodiment, the volatile liquid heater further includes a fixing member disposed in the chamber and connected to the heating member, and the adsorption member is detachably connected to the fixing member.

In one embodiment, the fixing member has a thread, and the bottle mouth of the volatile liquid bottle has a thread. When the volatile liquid bottle is arranged in the chamber, the thread of the fixing member is correspondingly arranged with the thread of the volatile liquid bottle.

In one embodiment, the volatile liquid heater further includes a power supply element and a switch, the power supply element is arranged in the chamber and is electrically connected to the heater circuit board; the switch is arranged outside the body and electrically connected to the heater circuit board and the power supply element. sexual connection.

In one embodiment, the volatile liquid heater further includes a flange disposed outside the body and adjacent to the at least one opening.

In one embodiment, the main body further includes at least one protruding portion, which is disposed in the main body and extends toward the chamber and is adjacent to the opening. bottom.

In order to achieve the above object, the present invention further provides an anti-mite device with a volatile liquid heater, which is used in conjunction with a volatile liquid bottle. The anti-mite device includes a first casing, a second casing, a control circuit board and a volatile liquid heater as described above. The second casing is arranged corresponding to the first casing to form an accommodating space. The control circuit board is arranged in the accommodating space, and the control circuit board has an ultrasonic module. The volatile liquid heater is detachably arranged in the accommodating space and is electrically connected with the control circuit board.

In one embodiment, the anti-mite device further includes a foot seat connected with the first casing and/or the second casing.

In one embodiment, the first casing has an ultrasonic output port, which is arranged corresponding to the ultrasonic module.

In one embodiment, the second casing has a fitting opening and two side plates, and the side plates extend toward the accommodating space and the control circuit board along the fitting opening. The side plates and the control circuit board together define an insertion space. The fitting space communicates with the fitting port. When the volatile liquid heater is detachably disposed in the accommodating space, the volatile liquid heater passes through the fitting opening to be disposed in the fitting space, and abuts against the side plates and the control circuit board.

In one embodiment, the control circuit board further includes a power module for supplying power to the anti-mite device and the volatile liquid heater.

In one embodiment, the second casing further has an input terminal which is electrically connected with the control circuit board.

In one embodiment, the control circuit board further has an elastic sheet, when the volatile liquid heater is detachably disposed in the accommodating space, the elastic sheet abuts against the heater circuit board and is electrically connected with it.

In one embodiment, the control circuit board further has at least one light-emitting module. The anti-mite device further includes a light-emitting switch, which is electrically connected with the control circuit board to control at least one light-emitting module.

In one embodiment, the second housing further has an observation window, which is arranged corresponding to the fitting space.

In one embodiment, the control circuit board further has a timing module with a preset time. When the ON time of the volatile liquid heater reaches the preset time, the control circuit board turns off the volatile liquid heater.

In one embodiment, the control circuit board further has a detection module, which is provided with a preset impedance value. When the impedance value of the suction part and/or the fixing part is higher than the preset impedance value, the control circuit board transmits light through at least one The module issues an alert.

In one embodiment, the anti-mite device further includes a heater switch electrically connected to the control circuit board to control the volatile liquid heater.

To sum up, the volatile liquid heater of the present invention can be used without connecting to the mains due to the design of its body structure, so that it can be carried around. In addition, through the design of the detailed structure of the anti-mite device, it can be used in conjunction with the volatile liquid heater.

1: volatile liquid heater

11: Ontology

11a: One side of the body

11b: The other side of the body

111: Chamber

112: Projection

12: Heater circuit board

13: Heating parts

131: pin

14: Adsorber

15: Tether

16: Fixtures

161: Thread

17: Power supply

18: switch

19: Flange

2: volatile liquid bottle

21: Bottle mouth

211: Thread

22: Bottom

3: Anti-mite device

31: The first shell

311: Ultrasonic output port

32: Second shell

321: Fitting mouth

322: Side panel

323: Input

324: Observation window

33: Control circuit board

331: Ultrasonic Module

332: Power Module

333: Shrapnel

334, 334a, 334b, 334c: Lighting modules

335: Timing Module

336: Detection Module

34: Foot seat

35: Heater switch

36: Illuminated switch

4: volatile liquid heater

41: Volatile tank

42: Sponge

43: heating rod

44: Volatile liquid injection hole

45: Plug

A: Bevel

H: opening

L: volatile liquid

N: necklace

O: open

O1: Gap

P1: accommodating space

P2: Chimeric space

R: O-ring

FIG. 1A is a schematic diagram of the cooperation between the volatile liquid heater and the volatile liquid bottle of the present invention.

FIG. 1B is a schematic exploded view of the volatile liquid heater and the volatile liquid bottle shown in FIG. 1A .

FIG. 1C is a schematic diagram of the use state of the volatile liquid heater and the volatile liquid bottle shown in FIG. 1A .

2A is a schematic perspective view of the anti-mite device of the present invention.

2B is a schematic perspective view of the anti-mite device of the present invention from another angle.

FIG. 2C is an exploded schematic view of the anti-mite device shown in FIG. 2A .

FIG. 3A is a schematic diagram of a part of the structure of the anti-mite device of the present invention before the cooperation of the volatile liquid heater.

FIG. 3B is a schematic diagram of a partial structure of the anti-mite device of FIG. 3A and the assembly process of the volatile liquid heater.

4 is a schematic diagram of the electrical connection between the heater circuit board and the control circuit board of the anti-mite device of the present invention.

FIG. 5 is a schematic diagram of a volatile liquid heater in the prior art.

The preferred embodiments of the volatile liquid heater and the anti-mite device according to the present invention will be described below with reference to the related drawings, wherein the same elements will be described with the same reference symbols.

The volatile liquid heater of the present invention can be used without being connected to the commercial power by the design of its body structure, and can be carried around. In addition, through the design of the detailed structure of the anti-mite device, it can be used in conjunction with the volatile liquid heater.

Please refer to FIG. 1A and FIG. 1B . FIG. 1A is a schematic diagram of the cooperation between the volatile liquid heater and the volatile liquid bottle of the present invention. FIG. 1B is a schematic exploded view of the volatile liquid heater and the volatile liquid bottle shown in FIG. 1A . In this embodiment, the volatile liquid heater 1 is used in cooperation with a volatile liquid bottle 2 . The volatile liquid heater 1 includes a main body 11 , a heater circuit board 12 , a heating element 13 and an adsorption element 14 . One side 11a of the main body 11 defines an opening O, the other side 11b of the main body 11 opposite to the side 11a defines at least one opening H, and the main body 11 has a cavity 111 in communication with the opening O and the at least one opening H . The body 11 further has two oblique angles A, which are arranged adjacent to the opening O. The heater circuit board 12 is connected to the body 11 . In particular, the heater circuit board 12 may be connected to the body 11 by screw locking, fitting, adhering, or other methods known to those skilled in the art. In addition, the interior of the main body 11 is a hollow chamber 111, and the corresponding two sides are respectively provided with an opening O and an opening H. The opening O is used for the volatile liquid bottle 2 to pass through, so that the volatile liquid bottle 2 can pass through. set in the chamber 111 .

In this embodiment, the heating element 13 is disposed in the chamber 111 and coupled to the heater circuit board 12 . The adsorption member 14 is detachably disposed in the chamber 111 and connected to the heating member 13 . For example, the heating element 13 is cylindrical and has pins 131 at both ends. The pins 131 are coupled to the heater circuit board 12 by spot welding, insertion, or other methods known to those skilled in the art. The adsorption element 14 It is detachably connected to the heating element 13 in contact. Here, the heating element 13 is in contact with the adsorption element 14 , and the heater circuit board 12 is used to control the heating element 13 to heat the adsorption element 14 . In particular, in this embodiment, although the heating element 13 is cylindrical and has pins 131 at both ends for illustration purposes, the heating element 13 may also be in other shapes, such as but not limited to hollow cylinders, sheets, The strip shape or the like can be used as long as it can be coupled to the heater circuit board 12 and contact the suction member 14 for heating the suction member 14 , which is not limited here.

As shown in FIG. 1B , when the volatile liquid bottle 2 passes through the opening O to be disposed in the chamber 111 , the adsorption member 14 is inserted into the volatile liquid bottle 2 , and the bottle mouth 21 of the volatile liquid bottle 2 faces at least one opening H. For example, the volatile liquid bottle 2 can contain volatile liquid, such as but not limited to aromatherapy, essential oil, alcohol, mosquito repellent, disinfectant or other volatile liquids known to those skilled in the art. The volatile liquid is adsorbed in the liquid bottle 2, and then the volatile liquid adsorbed on the adsorption member 14 is heated by the heating element 13 to accelerate the volatilization speed, and then the volatile liquid is released from the volatile liquid heater 1 through the design of the opening H Volatile out, and then achieve the effect of repelling mosquitoes, diffusing fragrance, or disinfecting. In particular, the shape and number of the openings H can be adjusted according to the needs of the user, which is not limited herein. In addition, the adsorbent 14 is made of, for example, but not limited to, sponge, clay, ceramic, resin, gypsum, wood, foam, or high molecular polymer materials that are easy to adsorb aqueous liquid and/or oily liquid.

In this embodiment, the opening O extends along the direction of the main body 11 toward the at least one opening H with a gap O1 , and the oblique angles A are adjacent to the two sides of the gap O1 . In detail, the opening O is located on one side 11a of the main body 11, the opening H is located on the other side 11b of the main body 11, and the opening O extends along the direction of the main body 11 toward the opening H (ie, toward the other side 11b of the main body 11). The notch O1 is formed. Here, an inverted U-shaped notch O1 is used as an example. The design of the notch O1 can make the assembly or disassembly of the volatile liquid bottle 2 and the volatile liquid heater 1 more convenient. For example, after the volatile liquid bottle 2 passes through the opening O, the design of the gap O1 allows the user's fingers to directly contact the bottle body of the volatile liquid bottle 2, so as to stably fix the volatile liquid bottle 2 in the chamber 111 ; When the volatile liquid in the volatile liquid bottle 2 is used up, the user can also directly use his fingers to pass through the gap O1, The hair liquid bottle 2 is disassembled from the volatile liquid heater 1 . In particular, although FIG. 1B shows that the volatile liquid heater 1 is provided with two inverted U-shaped notches O1 corresponding to each other, the shape and number of the notches O1 can be adjusted according to the needs of the user, as long as it is convenient for the user to install or It is enough to disassemble the volatile liquid bottle 2, which is not limited here.

Please refer to FIG. 1C and FIG. 1A at the same time. FIG. 1C is a schematic diagram of the use state of the volatile liquid heater and the volatile liquid bottle shown in FIG. 1A . In this embodiment, the volatile liquid heater 1 may further include a tether 15 disposed outside the main body 11 . For example, the tether 15 can be directly disposed outside the main body 11 of the volatile liquid heater 1 (not shown); or, the tether 15 can extend through the opening H toward the outside of the main body 11 . As shown in FIG. 1C , the tether 15 can be connected with the necklace N and hung on the neck of the user, so that the user can carry it with him; or, the length of the tether 15 can be extended (not shown) for hanging on the user's neck. In particular, although the use situation of the volatile liquid heater 1 is described here in the form of a necklace N, the volatile liquid heater 1 can also be hung on other parts of the user, such as but not limited to the wrist; or, the volatile liquid heater 1 1 can also be hung on the user's personal belongings, such as but not limited to bags, for the user to use.

Referring to FIG. 1B again, in this embodiment, the volatile liquid heater 1 may further include a fixing member 16 disposed in the chamber 111 and connected to the heating member 13 , and the adsorption member 14 is detachably connected to the fixing member 16 . In detail, the heating element 13 can be disposed in the fixing element 16, and the adsorption element 14 can pass through the fixing element 16 to contact the heating element 13, that is, the fixing element 16 can be used to fix the heating element 13 and the adsorption element 14, so that The heating element 13 is in firm contact with the adsorption element 14 for heating the adsorption element 14 . Here, the fixing member 16 can be made of a material with thermal conductivity, such as but not limited to metal, silicone, plastic, or other thermally conductive materials known to those skilled in the art, so as to conduct the heat generated by the heating member 13 and assist heating The element 13 heats the adsorption element 14, thereby accelerating the volatilization of the volatile liquid.

In this embodiment, the fixing member 16 may have a thread 161, and the bottle mouth 21 of the volatile liquid bottle 2 may also have a thread 211. When the volatile liquid bottle 2 is set in the chamber 111, the thread 161 of the fixing member 16 and the The threads 211 of the volatile liquid bottle 2 are set correspondingly. The screw thread 161 of the fixing member 16 and the screw thread 211 of the bottle mouth 21 are designed to cooperate with each other, so that the user can screw and fix the volatile liquid bottle 2 to the fixing member 16 by rotating, so as to strengthen the space between the volatile liquid bottle 2 and the fixing member 16 The fixing force can prevent the volatile liquid bottle 2 from being detached from the volatile liquid heater 1 and falling. In addition, the volatile liquid heater 1 may further include an O-ring R, sleeved on the fixed When the volatile liquid bottle 2 is screwed and fixed on the fixing member 16, the volatile liquid bottle 2 can be more tightly connected, so as to prevent the volatile liquid from leaking from the bottle mouth 21.

In this embodiment, the volatile liquid heater 1 may further include a power supply element 17 disposed in the chamber 111 and electrically connected to the heater circuit board 12 . The volatile liquid heater 1 may further include a switch 18 disposed outside the main body 11 and electrically connected to the heater circuit board 12 and the power source 17 . For example, the power source 17 may be, for example, a disposable battery or a rechargeable battery. Disposable batteries such as, but not limited to, carbon zinc batteries, alkaline manganese batteries, lithium batteries, zinc batteries, zinc mercury batteries, mercury batteries, magnesium manganese batteries, or other disposable batteries known to those skilled in the art. Rechargeable batteries such as, but not limited to, lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, lithium-ion batteries, or other rechargeable batteries known to those skilled in the art. Specifically, the switch 18 is electrically connected to the heater circuit board 12 and the power supply element 17 for turning on or off the volatile liquid heater 1 . In particular, when the power source 17 is a rechargeable battery, the volatile liquid heater 1 may further include a wireless charging member (not shown); or, the volatile liquid heater 1 may further include a wired charging member (not shown) for In order to charge the power source 17, when the volatile liquid heater 1 is provided with a wired charging member, the main body 11 will be correspondingly provided with a charging hole for connecting with the commercial power to charge the power source 17, thereby improving the use of the volatile liquid heater 1. time limit.

Referring to FIGS. 1A to 1C again, in this embodiment, the volatile liquid heater 1 may further include a flange 19 disposed outside the body 11 and adjacent to at least one opening H. In this embodiment, the body 11 may further include two protruding portions 112 disposed in the body 11 and extending toward the cavity 111 and adjacent to the opening O. When the volatile liquid bottle 2 is disposed in the chamber 111 , the protruding portion 112 abuts the bottom 22 of the volatile liquid bottle 2 . Specifically, the protruding portion 112 is used for abutting the bottom 22 of the volatile liquid bottle 2 to fix the volatile liquid bottle 2 in the chamber 111 to prevent the volatile liquid bottle 2 from being detached from the volatile liquid heater 1 and falling. Here, the main body 11 has two correspondingly disposed protruding portions 112 as an example for illustration. However, the number and position of the protruding portions 112 can be adjusted according to the needs of the user, which is not limited herein. In addition, the design of the flange 19 can facilitate the user to use the volatile liquid heater 1 with other devices, which will be described in detail later.

Please refer to FIG. 2A to FIG. 2C . FIG. 2A is a three-dimensional schematic diagram of the anti-mite device of the present invention. 2B is a schematic perspective view of the anti-mite device of the present invention from another angle. FIG. 2C is an exploded schematic view of the anti-mite device shown in FIG. 2A . In this embodiment, the anti-mite device 3 is used in conjunction with a volatile liquid bottle 2 . The anti-mite device 3 includes a first casing 31, a second casing 32, a control circuit board 33 and a The volatile liquid heater 1 described in the foregoing embodiments. The second casing 32 is disposed correspondingly to the first casing 31 to form an accommodating space P1. The control circuit board 33 is disposed in the accommodating space P1 , and the control circuit board 33 has an ultrasonic module 331 . Specifically, in this embodiment, the control circuit board 33 is first placed in the first casing 31 and the second casing 32 , and then the first casing 31 and the second casing 32 are assembled together correspondingly, so as to The control circuit board 33 is arranged in the accommodating space P1, and the fixing method of the control circuit board 33 to the first casing 31 and the second casing 32 is, for example, but not limited to screw locking, fitting, clamping, or other techniques in the art Fixed way people are accustomed to. In addition, the ultrasonic module 331 is used to generate ultrasonic waves with an oscillating frequency of 30~50KHz and a decibel number greater than or equal to 90 decibels, which physically interferes with the adaptability and breeding period of dust mites, making them unable to continue breeding. Preferably, the ultrasonic module 331 is used to generate ultrasonic waves with an oscillation frequency of 40KHz and a decibel number greater than or equal to 90 decibels.

Please refer to FIGS. 3A , 3B, 4 and FIG. 2C at the same time. FIG. 3A is a schematic diagram of the partial structure of the anti-mite device of the present invention and the volatile liquid heater before cooperation. FIG. 3B is a schematic diagram of a partial structure of the anti-mite device of FIG. 3A and the assembly process of the volatile liquid heater. 4 is a schematic diagram of the electrical connection between the heater circuit board and the control circuit board of the anti-mite device of the present invention. In this embodiment, the volatile liquid heater 1 is detachably disposed in the accommodating space P1 and is electrically connected to the control circuit board 33 . Specifically, after the first housing 31 , the second housing 32 and the control circuit board 33 are assembled, the volatile liquid heater 1 (the volatile liquid bottle 2 has been installed in the volatile liquid heater 1 ) and the first The casing 31 and the second casing 32 are assembled so as to be detachably disposed in the accommodating space P1 and the heater circuit board 12 and the control circuit board 33 are electrically connected. In the following embodiments, the volatile liquid bottle 2 has been set in the volatile liquid heater 1 in advance, and is set together with the volatile liquid heater 1 in the accommodating space P1 , so the detailed description is not repeated.

In this embodiment, the second casing 32 has a fitting opening 321 and two side plates 322 . The two side plates 322 are parallel to each other and extend toward the accommodating space P1 and the control circuit board 33 along the fitting opening 321 . The two side plates 322 and the control circuit board 33 together define a fitting space P2. The fitting space P2 communicates with the fitting port 321 . As shown in FIG. 3A and FIG. 3B , the control circuit board 33 has a substantially U-shaped structure, and the hollow part of the U-shaped structure and the side plate 322 together define a fitting space P2 . When the volatile liquid heater 1 is detachably disposed in the accommodating space P1 , the volatile liquid heater 1 passes through the fitting opening 321 to be disposed in the fitting space P2 , and abuts the two side plates 322 and the control circuit board 33 . Specifically, as shown in FIG. 3B , when the volatile liquid heater 1 is to be installed in the fitting space P2, the volatile liquid heater 1 is moved downward in the drawing. At this time, the two oblique angles A of the volatile liquid heater 1 will respectively abut on both sides of the upper end of the hollow of the U-shaped structure of the control circuit board 33 (that is, the inner side of the upper end of the U-shaped structure), and by The structure of the oblique angle A guides the volatile liquid heater 1 to move into the fitting space P2 until the volatile liquid heater 1 is completely installed in the fitting space P2 and abuts the two side plates 322 and the control circuit board 33 . 3A and 3B clearly show how the volatile liquid heater 1 is detachably disposed in the fitting space P2 in the accommodating space P1, as well as the volatile liquid heater 1, the second casing 32 and the control circuit board The matching structure of 33 is not shown, so the structure of the first housing 31 is not shown.

Referring to FIGS. 2A and 2C again, in this embodiment, the anti-mite device 3 may further include a foot seat 34 connected to the first casing 31 and/or the second casing 32 . The feet 34 are used to allow the anti-mite device 3 to stand on the surface of the object or the ground, so that the user can place it in any position, such as but not limited to a desktop, a cabinet, and the ground. Although the structure in which the foot base 34 and the first shell 31 are integrally formed is shown here, the first shell 31 and the second shell 32 are simultaneously connected after the first shell 31 and the second shell 32 are correspondingly arranged; however, The foot seat 34 can also be an independent component, which is assembled on the first casing 31 and the second casing 32 after the first casing 31 and the second casing 32 are correspondingly arranged; or, the foot seat 34 can also be a The structure formed integrally with the second casing 32 is not limited here.

In this embodiment, the first casing 31 may have an ultrasonic output port 311 corresponding to the ultrasonic module 331 . With the arrangement of the ultrasonic output port 311, the ultrasonic waves emitted by the ultrasonic module 331 can not be blocked by the casing, so as to prevent the ultrasonic waves from hitting the casing and being reflected, thereby reducing the anti-mite effect.

Referring to FIG. 3B again, in this embodiment, the control circuit board 33 may further have a power module 332 for supplying power to the anti-mite device 3 and the volatile liquid heater 1 . The second casing 32 may further have an input terminal 323 electrically connected to the control circuit board 33 . In detail, the input terminal 323 can be connected to the mains, and the power module 332 can be used to convert the voltage of the mains into a voltage suitable for the anti-mite device 3, such as converting high-voltage alternating current (mains) into low-voltage direct current, so as to prevent The mite device 3 and the volatile liquid heater 1 were used.

In this embodiment, the control circuit board 33 may further have an elastic piece 333 . When the volatile liquid heater 1 is detachably disposed in the accommodating space P1 , the elastic piece 333 abuts against the heater circuit board 12 and is electrically connected with it. In detail, the elastic sheet 333 has elasticity, and when the volatile liquid heater 1 moves into the accommodating space P1 (the fitting space P2 ), the elastic sheet 333 is deformed in a direction away from the volatile liquid heater 1 . Then an elastic force is generated. When the volatile liquid heater 1 is completely accommodated in the accommodating space P1 (the fitting space P2 ), the elastic piece 333 returns to the original shape by the elastic force, and is clamped and electrically connected to the volatile liquid heater 1 the heater circuit board 12. In particular, although the control circuit board 33 has four V-shaped elastic pieces 333 as an example for illustration, however, the shape and number of the elastic pieces 333 can be adjusted according to the needs of the user, as long as they can be fixed and electrically connected The heater circuit board 12 is sufficient, which is not limited here.

Referring to FIG. 2C and FIG. 3A again, in this embodiment, the control circuit board 33 may further have at least one light-emitting module 334 . The anti-mite device 3 may further include a light-emitting switch 36 electrically connected to the control circuit board 33 to control at least one light-emitting module 334 . For example, part of the structure of the first casing 31 (such as the gray mesh bottom part of the first casing 31 in FIG. 2C , or the gray mesh bottom part of the first casing 31 and its inner disc structure), or the entire The first housing 31 can be made of light-transmitting materials, such as but not limited to glass, plastic, acrylic (polymethyl methacrylate), polycarbonate resin, or other light-transmitting materials known to those skilled in the art , so that the light emitted by the light-emitting module 334 can penetrate the first casing 31 and be seen by the user. In addition, the light-emitting module 334 is, for example, but not limited to, a light-emitting diode, or other light-emitting modules known to those skilled in the art. In detail, as shown in FIG. 3A , the control circuit board 33 may have six light-emitting modules 334a, 334b, and 334c, which are electrically connected to different components, and are used as a heater work light, a night light, or a For the mite device work light, for example, the light-emitting switch 36 can be electrically connected with the light-emitting module 334a to turn on or off the light-emitting module 334a, so that the anti-mite device 3 can be used as a night light; in addition, the light-emitting module 334b It can be electrically connected with the ultrasonic module 331. When the anti-mite device 3 is turned on, the ultrasonic module 331 generates ultrasonic waves with an oscillation frequency of 30~50KHz and a decibel number greater than or equal to 90 decibels, and the light-emitting module 334b is turned on at the same time. , as a working light of the anti-mite device, so that the user can know the operating state of the anti-mite device 3; moreover, the light-emitting module 334c is used as a working light of the heater, and the detailed description is as follows.

Referring to FIG. 2B and FIG. 3A again, in this embodiment, the second casing 32 may further have an observation window 324 corresponding to the fitting space P2 . When the volatile liquid heater 1 (and the volatile liquid bottle 2 ) is completely installed in the fitting space P2 , the observation window 324 can be used to observe the remaining amount of the volatile liquid in the volatile liquid bottle 2 . In detail, the observation window 324 can be made of light-transmitting materials, such as but not limited to glass, plastic, acrylic (polymethyl methacrylate), polycarbonate resin, or other transparent materials known to those skilled in the art The light material is used so that the light emitted by the light emitting module 334 can penetrate through the observation window 324 for the user to see, so as to facilitate the user to observe the remaining amount of the volatile liquid in the volatile liquid bottle 2 . In addition, the volatile liquid heater 1 is provided in the main body 11 The flange 19 outside and adjacent to the at least one opening H can facilitate the user to remove the volatile liquid heater 1 from the fitting space P2 , so that the volatile liquid heater 1 can be separated from the anti-mite device 3 .

In this embodiment, the anti-mite device 3 may further include a heater switch 35 that is electrically connected to the control circuit board 33 to control the volatile liquid heater 1 . Specifically, the heater switch 35 is electrically connected to the control circuit board 33 , the control circuit board 33 is electrically connected to the heater circuit board 12 of the volatile liquid heater 1 , and the heater switch 35 can be used to turn on or off the volatile liquid heater 1.

Referring to FIGS. 1B , 2C and 4 again, in this embodiment, the control circuit board 33 may further have a detection module 336 , which is set with a predetermined impedance value. When the impedance value is higher than the preset impedance value, the control circuit board 33 sends out a warning through at least one light-emitting module 334 . For example, as shown in FIG. 3A , the control circuit board 33 may have six light-emitting modules 334a, 334b, and 334c, wherein the light-emitting module 334c is electrically connected to the detection module 336. When the volatile liquid heater 1 is set When accommodating the space P1 , the volatile liquid heater 1 can be turned on or off by the heater switch 35 . When the volatile liquid heater 1 is turned on, after the volatile liquid in the volatile liquid bottle 2 is adsorbed by the adsorption member 14 , the volatile liquid adsorbed on the adsorption member 14 is heated by the heating member 13 to accelerate the volatilization speed. When the volatile liquid in the volatile liquid bottle 2 is about to be used up, the volatile liquid on the adsorption member 14 decreases, so that its resistance value becomes higher. When the resistance value of the adsorption member 14 and/or the fixing member 16 is higher than the preset resistance value , the control circuit board 33 issues a warning through the light-emitting module 334c, for example, by flashing to warn the user that the volatile liquid is about to be used up. Here, the light-emitting module 334c is used as a heater working light.

Referring to FIG. 2C and FIG. 4 again, in this embodiment, the control circuit board 33 may further have a timing module 335 set with a preset time. When the volatile liquid heater 1 is turned on for the preset time, the control circuit The plate 33 turns off the volatile liquid heater 1 . Specifically, the timing module 335 on the control circuit board 33 is electrically connected with the power module 332 , the control circuit board 33 is electrically connected with the heater circuit board 12 of the volatile liquid heater 1 , and the timing module 335 may be provided with A preset time, such as but not limited to 10 minutes, 15 minutes, 30 minutes, 45 minutes, or 60 minutes, when the ON time of the volatile liquid heater 1 reaches the preset time, the control circuit board 33 will automatically turn off the volatile liquid heater 1. In addition, the timing module 335 may be additionally provided with a power-on time, such as but not limited to 10 minutes, 15 minutes, 30 minutes, 45 minutes, or 60 minutes. When the control circuit board 33 automatically turns off the volatile liquid heater 1, the control The circuit board 33 can turn on the volatile liquid heater 1 again after the set startup time, such as 30 minutes, so that the volatile liquid heater 1 is turned on. The start time enters another cycle. The control circuit board 33 can be set with a preset number of cycles, such as but not limited to one, two, three, four, five or six cycles, and one cycle is a preset time plus a power-on time, that is, the volatile liquid heater 1 After it is turned on for a preset time, the controlled circuit board 33 is automatically turned off. When the turn-off time reaches the startup time, it is a cycle, and when the control circuit board 33 automatically turns on the volatile liquid heater 1, it is the next cycle. For example, if the preset number of cycles of the control circuit board 33 is six cycles, the control circuit board 33 will temporarily enter the dormant state of the volatile liquid heater 1 after the number of automatic opening and closing times of the volatile liquid heater 1 reaches six times each. , that is, the volatile liquid heater 1 is not automatically turned on temporarily. Furthermore, the timing module 335 may be additionally provided with an automatic cycle time. When the user turns on the volatile liquid heater 1 through the heater switch 35 and does not manually turn off the heater switch 35, the control circuit board 33 will turn on the automatic cycle time after the automatic cycle time has elapsed. Turn on the volatile liquid heater 1 again, and here, the automatic cycle time is, for example, but not limited to, 12, 24 or 48 hours. In other words, the timing module 335 can be set with a preset time, a power-on time and/or an automatic cycle time, and the control circuit board 33 can be set with a preset number of cycles. When the ON time of the volatile liquid heater 1 reaches the preset time, the control circuit The circuit board 33 will automatically turn off the volatile liquid heater 1, and then wait for the off time to reach the preset power-on time, and the control circuit board 33 will turn on the volatile liquid heater 1 again. When the volatile liquid heater 1 is automatically turned on and off to the preset power-on time The number of cycles, the volatile liquid heater 1 will temporarily sleep, if the user does not manually turn off the heater switch 35, after the automatic cycle time, the volatile liquid heater 1 will be automatically turned on again, reaching the automatic switching of the volatile liquid heater 1. effect.

To sum up, the volatile liquid heater of the present invention can be used without being connected to the commercial power by the design of the power supply, and can be carried around. In addition, due to the bevel design of the body structure of the volatile liquid heater, and the detailed structure design of the fitting port, side plate and control circuit board of the anti-mite device, the two can be used in conjunction with each other, so that a single device can have volatile liquid heating at the same time. function of the device and anti-mite device.

The above description is exemplary only, not limiting. Any equivalent modifications or changes without departing from the spirit and scope of the present invention shall be included in the appended patent application scope.

1: volatile liquid heater

11: Ontology

11a: One side of the body

11b: The other side of the body

111: Chamber

112: Projection

12: Heater circuit board

13: Heating parts

131: pin

14: Adsorber

15: Tether

16: Fixtures

161: Thread

17: Power supply

18: switch

19: Flange

2: volatile liquid bottle

21: Bottle mouth

211: Thread

22: Bottom

A: Bevel

H: opening

O: open

O1: Gap

R: O-ring

Claims (19)

An anti-mite device with a volatile liquid heater, used in conjunction with a volatile liquid bottle, the anti-mite device includes: a first shell; a second shell, corresponding to the first shell to form an accommodating space; a control circuit board disposed in the accommodating space, the control circuit board having an ultrasonic module; and a volatile liquid heater detachably disposed in the accommodating space and electrically connected with the control circuit board , the volatile liquid heater includes: a main body, one side of the main body defines an opening, the other side of the main body defines at least one opening relative to the side, the main body has a chamber, and the opening and the At least one opening communicates with each other, the body further has two oblique angles outside the body, and is disposed adjacent to the opening; a heater circuit board is connected to the body; a heating element is disposed in the cavity and coupled with the heater circuit board; and an adsorption member, which is detachably disposed in the chamber and connected with the heating member, wherein when the volatile liquid bottle passes through the opening to be disposed in the chamber, the adsorption member is penetrated in the volatile liquid bottle, And the bottle mouth of the volatile liquid bottle faces the at least one opening. The anti-mite device according to claim 1, wherein the opening extends along the direction of the body toward the at least one opening with a notch, and the bevels are adjacent to both sides of the notch. The anti-mite device according to claim 1, wherein the volatile liquid heater further comprises: a tether disposed outside the main body. The anti-mite device as claimed in claim 1, wherein the volatile liquid heater further comprises: a fixing member disposed in the chamber and connected with the heating member, and the adsorption member is detachably connected with the fixing member. The anti-mite device according to claim 4, wherein the fixing member has a thread, the bottle opening of the volatile liquid bottle has a screw thread, and when the volatile liquid bottle is set in the chamber, the thread of the fixing member and the The thread of the volatile liquid bottle corresponds to the setting. The anti-mite device as claimed in claim 1, wherein the volatile liquid heater further comprises: a power supply element disposed in the chamber and electrically connected to the heater circuit board; and A switch is arranged outside the main body and is electrically connected with the heater circuit board and the power supply element. The anti-mite device of claim 1, wherein the volatile liquid heater further comprises: a flange disposed outside the body and adjacent to the at least one opening. The anti-mite device as claimed in claim 1, wherein the main body further comprises: at least one protruding portion disposed in the main body and extending toward the cavity and adjacent to the opening, wherein when the volatile liquid bottle is disposed in the cavity , the at least one protruding part abuts the bottom of the volatile liquid bottle. The anti-mite device according to claim 1, further comprising: a foot seat connected to the first casing or the second casing. The anti-mite device according to claim 1, wherein the first casing has an ultrasonic output port, which is arranged corresponding to the ultrasonic module. The anti-mite device as claimed in claim 1, wherein the second casing has a fitting opening and two side plates, the side plates extend along the fitting opening toward the accommodating space and the control circuit board, and the side plates and The control circuit board jointly defines a fitting space, the fitting space communicates with the fitting opening, and when the volatile liquid heater is detachably disposed in the accommodating space, the volatile liquid heater passes through the fitting opening so as to be arranged in the fitting space and abut the side plates and the control circuit board. The anti-mite device according to claim 1, wherein the control circuit board further comprises: a power module for supplying power to the anti-mite device and the volatile liquid heater. The anti-mite device as claimed in claim 12, wherein the second housing further has: an input terminal, which is electrically connected to the control circuit board. The anti-mite device according to claim 1, wherein the control circuit board further comprises: an elastic sheet, when the volatile liquid heater is detachably arranged in the accommodating space, the elastic sheet abuts against the heater circuit board and is connected with the heater circuit board. Electrical connection. The anti-mite device according to claim 4, wherein the control circuit board further has at least one light-emitting module, and the anti-mite device further comprises a light-emitting switch electrically connected to the control circuit board to control the at least one light-emitting module Group. The anti-mite device according to claim 11, wherein the second housing further has: an observation window, which is arranged corresponding to the fitting space. The anti-mite device as claimed in claim 1, wherein the control circuit board further has: A timing module is provided with a preset time. When the ON time of the volatile liquid heater reaches the preset time, the control circuit board turns off the volatile liquid heater. The anti-mite device as claimed in claim 15, wherein the control circuit board further comprises: a detection module set with a preset impedance value, when the impedance value of the suction part or the fixing part is higher than the preset impedance value When the control circuit board sends out a warning through the at least one light-emitting module. The anti-mite device according to claim 1, further comprising: a heater switch electrically connected to the control circuit board to control the volatile liquid heater.

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