CN215435935U - Fragrant atmosphere heating and volatilizing device - Google Patents

Abstract

The utility model relates to the technical field of fragrance devices, in particular to a fragrance heating and volatilizing device. The method comprises the following steps: the incense box comprises a shell main body, a bottom plate, a fragrance bullet module, a fan module, a circuit board module, a top cover, a pipeline assembly and a heating module. The casing main part and bottom plate, top cap installation shaping, fragrant bullet module are used for loading fragrant atmosphere spices, and heating module is used for heating spices, increases the molecular activity of spices for volatilize, and fan module and pipeline subassembly are used for conveying the spices molecule that volatilizees to the car in. The circuit board module is a control module of the utility model and comprises a control chip, a plurality of signal interfaces and an electrical interface. According to the utility model, the heating module is used for heating the spice in the incense module, so that the molecular activity of the spice is increased, the volatilization of the spice can be accelerated, better experience is realized, and the problem that the spice is difficult to volatilize at low temperature is solved. Simultaneously, spices installation is simple and convenient, and the cooperation of fragrant bullet module through elasticity buckle and draw-in groove, better fragrant bullet structure that can be quick.

Description

Fragrant atmosphere heating and volatilizing device

Technical Field

The utility model relates to the technical field of fragrance devices, in particular to a fragrance heating and volatilizing device.

Background

The vehicle-mounted fragrance system has a single-fragrance structure and a multi-fragrance structure, the fragrance system body and the fragrance boxes are independent, and a user can select to install one or more fragrance boxes according to own preference. The spice contained in different spice boxes is different. The prior fragrance system released by each host factory generally adopts a fragrance normal-temperature self-volatilization mode,

air flows in from the air inlet of the spice box, the air outlet of the spice box is connected with the air inlet of the fan, and the air mixed with spice molecules is discharged into the vehicle. However, different fragrances have different volatilization speeds due to different characteristics, and after the fragrance system is started for the same time, the different fragrances lead to different speed and quality of improvement of the air quality in the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fragrance heating and volatilizing device which heats fragrance in a fragrance box, increases the molecular activity of the fragrance and accelerates the volatilizing speed of the fragrance.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a heated volatilization device for a fragrance, comprising: the device comprises a shell main body, a bottom plate, a fragrance bullet module, a fan module, a circuit board module, a top cover, a pipeline assembly and a heating module; a partition plate is arranged between the upper part and the lower part in the shell main body, the circuit board module is fixed at the upper end of the partition plate, and the upper end of the shell main body is installed and molded through the top cover; the lower end of the partition board is provided with a working cavity, a first elastic buckle is installed in the working cavity, the lower end of the shell main body is installed and molded through the bottom plate, the incense module penetrates through the bottom plate and is clamped and fixed in the working cavity through the first elastic buckle, and the heating module is in contact with the spice in the incense module and is used for heating the spice to volatilize; a one-way valve assembly is arranged on the shell main body at the front end of the working cavity to form a working cavity air inlet which is communicated in a one-way mode, and a working cavity air outlet is formed at the rear end of the working cavity; the fan module is arranged on the outer side of the shell main body, an air inlet of the fan module is communicated with an air outlet of the working cavity, and an air outlet of the fan module is led out of the vehicle through the pipeline assembly.

Further, the incense cartridge module comprises an incense cartridge base, an incense cartridge bottle body and an incense carrier, the incense cartridge bottle body is installed on the incense cartridge base, the incense cartridge bottle body is internally used for installing the incense carrier and a heating module, an incense cartridge rotary switch is arranged outside the incense cartridge bottle body, the heating module comprises a heating sheet and a heating temperature sensor, the heating sheet is attached to the incense carrier, and an incense cartridge top cover is installed at the top of the incense cartridge bottle body; the incense base periphery is provided with incense bullet draw-in groove, incense bullet draw-in groove with first elasticity buckle cooperation is fixed the incense bullet module, the incense bullet body with all open the through-hole on the incense bullet rotary switch.

Further, the incense cartridge module comprises an incense cartridge base, an incense cartridge bottle body and an incense carrier, the incense cartridge bottle body is installed on the incense cartridge base, the incense cartridge bottle body is internally used for installing the incense carrier and a heating module, the incense cartridge rotary switch is arranged outside the incense cartridge bottle body, the heating module comprises a heating probe, the heating probe is used for being inserted into the incense carrier, the heating probe comprises a heating rod, a heating shell is sleeved outside the heating rod, a heating temperature sensor is arranged on the heating probe, and an incense cartridge top cover is installed at the top of the incense cartridge bottle body; the incense base periphery is provided with incense bullet draw-in groove, incense bullet draw-in groove with first elasticity buckle cooperation is fixed the incense bullet module, the incense bullet body with all open the through-hole on the incense bullet rotary switch.

Preferably, the heating shell is a ceramic shell.

Further, a spice information module is arranged on the spice module.

Further, the fragrance heating and volatilizing device further comprises an environment temperature sensor and a gas sensor, wherein the environment temperature sensor is used for detecting the environment temperature, and the gas sensor is used for detecting the concentration of gas in the vehicle.

Further, be provided with second elasticity buckle and third elasticity buckle on the bottom plate, second elasticity buckle with draw-in groove chucking on the shell main part is fixed, third elasticity buckle is fixed with the draw-in groove chucking in the automobile body the fragrant atmosphere heating volatilization device. Furthermore, the top cover and the shell main body are installed and molded through the cooperation of an elastic buckle and a clamping groove.

Further, a shock absorption pad is arranged between the shell main body and the bottom plate.

Further, a shock absorption pad is arranged between the shell main body and the bottom plate.

Further, a shock pad is also arranged between the fan module and the bottom plate.

The utility model has the beneficial effects that:

1. the spice in the incense cartridge module is heated through the heating module, the molecular activity of the spice is increased, the volatilization of the spice can be accelerated, better experience is realized, and the problem that the spice is difficult to volatilize at low temperature is solved. Simultaneously, spices installation is simple and convenient, and the cooperation of fragrant bullet module through elasticity buckle and draw-in groove, better fragrant bullet structure that can be quick.

2. Modularized design, top cap, bottom and shell main part are direct all to realize the assembly through the cooperation of elasticity buckle and draw-in groove, and assembly and later maintenance are simple and convenient earlier stage.

3. Through setting up the baffle between the shell main part is inside from top to bottom, separate into upper and lower working chamber, go up the working chamber and be used for fixed circuit board module, be used for fixed fragrant bullet module and heating module in the lower working chamber, can effectually avoid heating the module heating and cause the influence to the circuit board module.

4. The heating module adopts ceramic probe or graphite alkene heating diaphragm to heat spices, through PWM control technique and temperature feedback PID algorithm, can effectual control spices temperature in suitable within range, realize the heating module, the stable effect of temperature.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a cut away view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a block diagram of FIG. 1, labeled 1;

FIG. 5 is a block diagram of FIG. 1 labeled 2;

FIG. 6 is an exploded view of the structure labeled 3 in FIG. 1;

labeled as:

1. the casing main part, 2, the bottom plate, 3, the fragrant bullet module, 4, the fan module, 5, the circuit board module, 6, the top cap, 7, the pipeline subassembly, 8, heating module, 101, check valve subassembly, 102, the baffle, 1021, the working chamber, 103, first elasticity buckle, 104, the PCB support column, 201, second elasticity buckle, 202, the third elasticity buckle, 301, the fragrant bullet base, 3011, the fragrant bullet draw-in groove, 302, the fragrant bullet body, 3021, the through-hole, 303, fragrant bullet rotary switch, 304, the spices carrier, 305, the fragrant bullet top cap.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A heating and volatilizing device for a fragrance is shown in figure 1 and comprises a shell main body 1, a bottom plate 2, a fragrance cartridge module 3, a fan module 4, a circuit board module 5, a top cover 6, a pipeline assembly 7 and a heating module 8. The casing main part 1 and bottom plate 2, top cap 6 installation moulding, fragrant bullet module 3 is used for loading fragrant atmosphere spices, and heating module 8 is used for heating spices, increases the molecular activity of spices for volatilize, and fan module 4 and pipeline subassembly 7 are used for conveying volatile spices molecule to in the car. The circuit board module 5 is a control module of the present invention, and includes a control chip, and a plurality of signal interfaces and electrical interfaces.

As shown in fig. 1 and 3, a partition plate 102 is disposed between the upper and lower parts in the housing body 1, a circuit board module 5 is fixed on the upper end of the partition plate 102, the circuit board module 5 is fixed on a PCB support 104 on the upper end of the partition plate 102, the upper end of the housing body 1 is formed by mounting a top cover 6, and heat dissipation holes are formed in the side edges of the top cover 6. The lower extreme of baffle 102 is provided with working chamber 1021, installs first elasticity buckle 103 in the working chamber 1021, and the installation of bottom plate 2 is passed through to shell main part 1 lower extreme, and fragrant bullet module 3 passes bottom plate 2 and fixes in working chamber 1021 with first elasticity buckle 103 chucking, and the contact of the spices in heating module 8 and the fragrant bullet module 3 is used for heating spices to volatilize. As shown in fig. 1, a one-way valve assembly 101 is arranged on a shell main body 1 at the front end of a working cavity 1021 to form a one-way communicated working cavity air inlet, a working cavity air outlet is formed at the rear end of the working cavity 1021, a fan module 4 is arranged at the outer side of the shell main body 1, in order to reduce the volume of the whole machine of the utility model, the fan module is arranged at the rear end of the shell main body, the air inlet is communicated with the working cavity air outlet, and the air outlet of the fan module 4 is led out to the vehicle through a pipeline assembly 7. When the fan module 4 starts to work, external environmental wind is transmitted into the working cavity 1021 through the check valve assembly 101, the heated and volatilized spice molecules are blown out from the fan module 4 and transmitted into a vehicle through the pipeline assembly 7, and the check valve assembly 101 can be used for placing the heated and volatilized spice molecules to be emitted from the working cavity 1021.

Through setting up baffle 102 between the inside of shell main part 1 from top to bottom, separate into upper and lower working chamber, go up the working chamber intracavity and be used for fixed circuit board module, be used for fixed fragrant bullet module and heating module in the lower working chamber, can effectually avoid heating the module heating to cause the influence to the circuit board module.

As shown in fig. 6, which is a structural diagram of the fragrance cartridge module 3, in the present invention, the fragrance cartridge module 3 is in a column shape and includes a fragrance cartridge base 301, a fragrance cartridge bottle 302 and a fragrance carrier 304, the fragrance cartridge bottle 302 is installed on the fragrance cartridge base 301, the fragrance carrier 304 and the heating module 8 are installed inside the fragrance cartridge bottle 302, a fragrance cartridge rotary switch 303 is arranged outside the fragrance cartridge bottle 302, and the heating module 8 is tightly attached to the fragrance carrier 304 for heating the fragrance loaded therein, so as to increase the molecular activity of the fragrance and accelerate the volatilization of the fragrance. In this embodiment, the heating module 8 includes a PCB with a heating sheet and a heating temperature sensor, the PCB with a heating sheet is attached to the perfume carrier 304, and the top of the perfume bottle body 302 is provided with a perfume bottle top cover 305. Incense base 301 periphery is provided with incense bullet card groove 3011, and incense bullet card groove 3011 and the fixed incense bullet module 3 of first elastic buckle 103 cooperation, all open through-hole 3021 on incense bullet body 302 and the incense rotary switch 303, and the spices molecule after the heating distributes in working chamber 1021 through the through-hole. In this embodiment, the heating plate chooses for use graphite alkene heating diaphragm to heat, and graphite alkene material heating intensification is fast, and the temperature is stable, and the mesh structure is made to the diaphragm, and heating temperature sensor installs on graphite alkene heating diaphragm, and the heating diaphragm hugs closely on spices carrier 304. The heating module 8 is preferably electrically connected by means of electrical contacts.

In another embodiment, the heating module 8 is a heating probe for inserting into the fragrance carrier 303, the heating probe comprises a heating rod, a heating shell is sleeved outside the heating rod, and a heating temperature sensor is arranged on the heating probe. The heating shell preferably adopts a ceramic shell, adopts PTC constant temperature heating, and has the advantages of fast temperature rise and stable temperature.

The heating module adopts ceramic probe or graphite alkene heating diaphragm to heat spices, through PWM control technique and temperature feedback PID algorithm, can effectual control spices temperature in suitable within range, realize the heating module, the stable effect of temperature.

Further, a perfume information module, such as an NFC module, is further disposed on the fragrance cartridge module 3, and the fragrance system can automatically identify the type of perfume. Simultaneously, fragrant atmosphere heating volatilizees device still includes ambient temperature sensor and gas sensor, and ambient temperature sensor is used for detecting ambient temperature, and gas sensor is used for detecting the interior gas concentration of car. Detect ambient temperature and spices body temperature respectively through ambient temperature sensor and heating temperature sensor, when ambient temperature crosses lowly or spices volatility under the current temperature is not enough, the fragrant atmosphere heating volatilizees the automatic heating function that opens of device.

As shown in fig. 5, a second elastic buckle 201 and a third elastic buckle 203 are arranged on the bottom plate 2, the second elastic buckle 201 is clamped and fixed with a clamping groove on the housing main body 1, and the third elastic buckle 203 is clamped and fixed with a clamping groove in the vehicle body to heat and volatilize the fragrance. Meanwhile, the top cover 6 and the shell body 1 are also installed and formed in a matched mode through an elastic buckle and a clamping groove. The mode is fixed in cooperation through elastic buckle and draw-in groove, and the installation is simple on the one hand, can make things convenient for the maintenance work in later stage on the other hand.

Further, in order to reduce the potential safety hazard of the fragrance heating and volatilizing device caused by the vibration of the fan module 4 during operation, a damping pad is arranged between the shell main body 1 and the bottom plate 2, and meanwhile, the damping pad is also arranged between the fan module 4 and the bottom plate 2 so as to reduce the vibration and noise of the fan module.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A heating and volatilizing device for a fragrance is characterized in that: the device comprises a shell main body (1), a bottom plate (2), a fragrance cartridge module (3), a fan module (4), a circuit board module (5), a top cover (6), a pipeline assembly (7) and a heating module (8); a partition plate (102) is arranged between the upper part and the lower part in the shell main body (1), the circuit board module (5) is fixed at the upper end of the partition plate (102), and the upper end of the shell main body (1) is installed and molded through the top cover (6); a working cavity (1021) is arranged at the lower end of the partition plate (102), a first elastic buckle (103) is installed in the working cavity (1021), the lower end of the shell main body (1) is installed and molded through the bottom plate (2), the incense cartridge module (3) penetrates through the bottom plate (2) and is tightly clamped and fixed in the working cavity (1021) with the first elastic buckle (103), and the heating module (8) is in contact with the perfume in the incense cartridge module (3) and is used for heating the perfume to volatilize; a one-way valve assembly (101) is arranged on the shell main body (1) at the front end of the working cavity (1021) to form an air inlet of the working cavity (1021) which is communicated in a one-way mode, and an air outlet of the working cavity (1021) is formed at the rear end of the working cavity (1021); the fan module (4) is arranged on the outer side of the shell main body (1), an air inlet of the fan module is communicated with an air outlet of the working cavity (1021), and an air outlet of the fan module (4) is led out to the interior of the vehicle through the pipeline assembly (7).

2. A heated fragrance volatilization device as defined in claim 1, wherein: the incense bomb module (3) comprises an incense bomb base (301), an incense bomb body (302) and a spice carrier (304), the incense bomb body (302) is installed on the incense bomb base (301), the spice carrier (304) and a heating module (8) are installed inside the incense bomb body (302), a incense bomb rotary switch (303) is arranged outside the incense bomb body (302), the heating module (8) comprises a heating sheet and a heating temperature sensor, the heating sheet is attached to the spice carrier (304), and an incense bomb top cover (305) is installed at the top of the incense bomb body (302); incense base (301) periphery is provided with incense bullet draw-in groove (3011), incense bullet draw-in groove (3011) with first elasticity buckle (103) cooperation is fixed incense bullet module (3), incense bullet body (302) with all open through-hole (3021) on incense bullet rotary switch (303).

3. A heated fragrance volatilization device as defined in claim 1, wherein: the incense bomb module comprises an incense bomb base, an incense bomb bottle body and an incense bomb carrier, the incense bomb bottle body is installed on the incense bomb base, the incense bomb bottle body is internally used for installing the incense bomb carrier and a heating module, an incense bomb rotary switch is arranged outside the incense bomb bottle body, the heating module comprises a heating probe, the heating probe is used for being inserted into the incense carrier, the heating probe comprises a heating rod, a heating shell is sleeved outside the heating rod, a heating temperature sensor is arranged on the heating probe, and an incense bomb top cover is installed at the top of the incense bomb bottle body; the incense base periphery is provided with incense bullet draw-in groove, incense bullet draw-in groove with first elasticity buckle cooperation is fixed the incense bullet module, the incense bullet body with all open the through-hole on the incense bullet rotary switch.

4. A heated fragrance volatilization device as defined in claim 3 wherein: the heating shell adopts a ceramic shell.

5. A heated volatilisation device according to any one of claims 1 to 4, wherein: and a spice information module is arranged on the incense cartridge module (3).

6. A heated fragrance volatilization device as defined in claim 5 wherein: the fragrance heating and volatilizing device further comprises an ambient temperature sensor and a gas sensor, wherein the ambient temperature sensor is used for detecting the ambient temperature, and the gas sensor is used for detecting the concentration of gas in the vehicle.

7. A heated fragrance volatilization device as defined in claim 5 wherein: be provided with second elasticity buckle (201) and third elasticity buckle (202) on bottom plate (2), second elasticity buckle (201) with draw-in groove chucking on shell main part (1) is fixed, third elasticity buckle (202) are fixed with the draw-in groove chucking in the automobile body fragrance heating volatilization device.

8. A heated fragrance volatilization device as defined in claim 5 wherein: the top cover (6) and the shell main body (1) are installed and formed in a matched mode through an elastic buckle and a clamping groove.

9. A heated fragrance volatilization device as defined in claim 5 wherein: a shock pad is arranged between the shell main body (1) and the bottom plate (2).

10. A heated fragrance volatilization device as defined in claim 5 wherein: and a shock pad is also arranged between the fan module (4) and the bottom plate (2).

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