CN211985443U

CN211985443U - Portable fuming device

Info

Publication number: CN211985443U
Application number: CN201921405327.1U
Authority: CN
Inventors: 黄�俊; 严雁峰; 戴敏琪; 周伟东; 黄聿哲; 陈斌皓
Original assignee: Hangzhou Ping Xiang Digital Technology Co ltd
Current assignee: Hangzhou Ping Xiang Digital Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-11-24
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a portable fuming device, which comprises a shell, a power module, a PID heating controller, a temperature sensor and a fan, wherein the fan is connected with the power module through a switch; a base is installed in the shell, a heat insulation sleeve is arranged outside the base, and the temperature sensor wiring is installed in the heat insulation sleeve; an electric heating ring is installed in the heat preservation sleeve, the colloid bottle is arranged in the electric heating ring and placed on the base, the air outlet pipe and the air inlet pipe are respectively inserted into the upper cover of the colloid bottle, the air outlet pipe extends out of the shell, the bottom of the air inlet pipe is lower than the air outlet pipe, the air inlet pipe is connected with the fan through a connecting pipe, and a filtering plug is installed in the air inlet pipe.

Description

Portable fuming device

Technical Field

The utility model relates to a smoked equipment technical field that shows of fingerprint especially relates to a smoked device that shows of portable.

Background

The fuming equipment is used for blowing gas to the surface of a receiver after the colloid is evaporated by a heating device. The existing fuming equipment comprises a fuming box and a fuming pen;

the fuming pen comprises a pen point with colloid, is flexible to use, has accurate fuming range, and can perform quick and effective local fuming; but is not suitable for long-time use and needs to be frequently replaced with the pen point.

The existing fuming box is internally provided with a region for placing a colloid box and a heater, a fan is arranged on one side of the region, an air outlet is arranged on the other side of the region, and the air outlet is covered outside the surface of a receptor when in use; the local fuming that can't carry out fast accuracy, the temperature precision is difficult to control, and maintain the trouble, fuming the case volume great.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable smoked device that shows aims at solving the current smoked problem that shows that the area is too big, efficiency is not high, temperature control is inaccurate, maintain the trouble, smoked case is bulky that shows

In order to achieve the above object, the utility model provides a following technical scheme: a portable fuming device comprises a shell, a power supply module, a PID heating controller, a temperature sensor and a fan, wherein the fan is connected with the power supply module through a switch; a base is installed in the shell, a heat insulation sleeve is arranged outside the base, and the temperature sensor wiring is installed in the heat insulation sleeve; an electric heating ring is installed in the heat preservation sleeve, the colloid bottle is arranged in the electric heating ring and placed on the base, the air outlet pipe and the air inlet pipe are respectively inserted into the upper cover of the colloid bottle, the air outlet pipe extends out of the shell, the bottom of the air inlet pipe is lower than the air outlet pipe, the air inlet pipe is connected with the fan through a connecting pipe, and a filtering plug is installed in the air inlet pipe.

Furthermore, the device also comprises a power supply management module connected with the power supply, an electric quantity display module connected with the power supply management module and a charging module.

Further, still include the light filling lamp of being connected through switch and power module wiring, the light filling lamp is located shell air-out pipe tip place side.

Furthermore, the shell is provided with a box door, and the bottom of the heat preservation sleeve is hinged with the outer wall of the base through an inner shaft end.

The utility model has the advantages that: the fingerprint is smoked in a small area quickly and efficiently, so that a very good smoking effect is achieved, the volatilization amount is small, no unpleasant gas is left on the site, the method is used for collecting fingerprint images in advance in the reconnaissance field, and the temperature control is relatively accurate;

the fumigating colloid can be conveniently maintained without blockage, the fumigating colloid can be disassembled and canned for reuse at any time, only the fumigating reagent needs to be purchased, and the later use cost is very low; the device has small volume.

The equipment is also provided with a light supplement lamp, so that fuming can be carried out under dark environment, and the fuming degree can be judged by utilizing light. The equipment has the lithium battery and the electric quantity display function, can master the field electric quantity condition at any time, and has the external power supply function.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

As shown in fig. 1, a portable fuming device comprises a housing 1, a power module 2, a PID heating controller 3, a temperature sensor 4 and a fan 5, wherein the fan 5 is connected with the power module 2 through a switch, the temperature sensor 4 is electrically connected with the PID heating controller 3, and the PID heating controller 3 is electrically connected with the power module 2; a base 6 is installed in the shell 1, a heat insulation sleeve 7 is arranged outside the base 6, and a temperature sensor 8 is installed in the heat insulation sleeve 7 in a wiring mode; an electric heating ring 8 is installed in the heat preservation sleeve 7, the colloid bottle 9 is arranged in the electric heating ring 8 and is placed on the base 6, an air outlet pipe 10 and an air inlet pipe 11 are respectively inserted into the upper cover of the colloid bottle 9, the air outlet pipe 10 extends out of the shell 1, the bottom of the air inlet pipe 11 is lower than the air outlet pipe 10, the air inlet pipe 11 is connected with the fan 5 through a connecting pipe 12, and a filter plug 13 is installed in the air inlet pipe 11. Still include through switch 15 and power module 2 wiring connection's light filling lamp 14, the light filling lamp is located shell 1 and goes out the side at tuber pipe 10 tip. The shell 1 is provided with a box door, and the bottom of the heat preservation sleeve 7 is hinged with the outer wall of the base 6 through an inner shaft end.

The utility model discloses air-supply line 11 and connecting pipe 12 insert to be connected from the fan air inlet, and wind gets into in the colloid bottle 9 for other from going out the tuber pipe 10 of colloid heating by electric heating ring 8 send out, realize that quick efficient smokes in the small region and shows the fingerprint, and colloid bottle 9, play tuber pipe 10 and air-supply line 11 are whole to be convenient for change, avoid the colloid to block up and can't other control unit; therefore, the space structure design is compact, and the temperature control is more accurate.

When in replacement, the box door of the shell 1 is opened, the air outlet pipe 10 and the air inlet pipe 11 are respectively drawn out from the shell 1 and the connecting pipe 12, the colloid bottle 9 is lifted, and the colloid bottle 9, the air outlet pipe 10 and the air inlet pipe 11 can be taken out by turning out the heat insulation sleeve 7 through the hinged shaft end.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A portable fuming device comprises a shell (1), a power module (2), a PID heating controller (3), a temperature sensor (4) and a fan (5), wherein the fan (5) is connected with the power module (2) through a switch (15), the temperature sensor (4) is electrically connected with the PID heating controller (3), and the PID heating controller (3) is electrically connected with the power module (2); the temperature sensor is characterized in that a base (6) is installed in the shell (1), a heat insulation sleeve (7) is arranged outside the base (6), and the temperature sensor (4) is installed in the heat insulation sleeve (7) in a wiring mode; install electric heating circle (8) in insulation cover (7), colloid bottle (9) are as for in electric heating circle (8) and place on base (6), colloid bottle (9) upper cover has inserted air-out pipe (10) and air-supply line (11) respectively, air-out pipe (10) stretch out shell (1), air-supply line (11) bottom is less than air-out pipe (10), air-supply line (11) are through connecting pipe (12) connection fan (5), and install in air-supply line (11) and filter stopper (13).

2. The portable fumigation apparatus as defined in claim 1, further comprising a power management module (16) connected to a power source, a power display module connected to the power management module, and a charging module.

3. The portable fuming device as recited in claim 1, further comprising a supplementary lighting lamp (14) connected to the power module (2) through a switch (15), wherein the supplementary lighting lamp is located at the side of the end of the air outlet pipe (10) of the housing (1).

4. The portable fuming device as recited in claim 1, wherein the outer shell (1) is provided with a box door, and the bottom of the heat preservation sleeve (7) is hinged with the outer wall of the base (6) through an inner shaft end.