Aerosol generating agent grain

Abstract

An aerosol generating agent grain comprises a coating unit and an aerosol generating agent, the coating unit wraps the aerosol generating agent, an electronic ignition head is arranged in the coating unit, an electric contact is arranged on the coating unit, and the electronic ignition head is electrically connected with the electric contact through a wire. According to the aerosol generating agent grain, the wrapping unit is used for wrapping the aerosol generating agent, the electronic ignition head is used for starting the aerosol generating agent, the electric contact is used for communicating the power source with the electronic ignition head through the wire, and the wrapping unit, the aerosol generating agent and the electronic ignition head in the aerosol generating agent grain form an integrated structure and are convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishing device production, in particular to an aerosol generating agent column. Background Art

[0002] Aerosol fire extinguishing devices extinguish fires by starting and igniting the internal aerosol generator to produce aerosol substances. Currently, aerosol fire extinguishing devices on the market, especially handheld aerosol fire extinguishing devices, are disposable, that is, after the aerosol fire extinguishing device is used, it cannot be used again, which not only causes waste, but also causes high user costs. Therefore, our company has developed and designed an aerosol generator column that is easy to replace in response to the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the problems existing in the above-mentioned background technology and to provide an aerosol generating agent column which is easy to replace.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an aerosol generator column, including a coating unit and an aerosol generator, the coating unit wraps the aerosol generator, an electronic ignition head is arranged in the coating unit, and an electrical contact is arranged on the coating unit, and the electronic ignition head is electrically connected to the electrical contact through a wire.

[0005] The coating unit is a coating layer wrapped around the outside of the aerosol generating agent.

[0006] The electronic ignition head is buried in the aerosol generating agent.

[0007] The electronic ignition head is located between the aerosol generating agent and the wrapping layer.

[0008] A cavity is arranged between the wrapping layer and the aerosol generating agent, and the electronic ignition head is located in the cavity.

[0009] A starting agent is arranged in the cavity.

[0010] The starting agent is located in the agent bin.

[0011] The wrapping unit includes a wrapping layer and a starting agent, one end of the wrapping layer is open, the starting agent is installed at the open end of the wrapping layer, the electronic ignition head is located in the starting agent, and the electrical contact is located on the starting agent or on the wrapping layer, or between the wrapping layer and the starting agent.

[0012] The starting agent is located in the agent bin.

[0013] The electrical contact is located on the medicine chamber or on the packaging layer, or between the medicine chamber and the starting medicine.

[0014] The utility model has the following beneficial effects:

[0015] 1. The coating unit of the utility model is used to wrap the aerosol generator, the electronic ignition head is used to start the aerosol generator, and the electric contact is used to connect the power supply to the electronic ignition head through a wire. The coating unit, the aerosol generator and the electronic ignition head in the aerosol generator column of the utility model form an integrated structure, which is easy to replace.

[0016] 2. The traditional propellant column structure directly places the ignition head close to the surface of the propellant. The exposed ignition head itself is easily damaged and affected by moisture. The present application not only ensures starting but also protects the electronic ignition head. The only parts exposed outside the entire propellant column are two electrical contacts. The electrical contacts are made of metal, which is stable and hard in nature and is very easy to protect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is a cross-sectional view of one embodiment of the present invention.

[0019] Figure 2 This is a cross-sectional view of another embodiment of the utility model.

[0020] Figure 3 This is a cross-sectional view of another embodiment of the utility model.

[0021] Reference numerals

[0022] Coating unit 10, wrapping layer 11, cavity 12, starting agent 13, agent chamber 14, weak area 15;

[0023] Aerosol generating agent 20 , electrical contact 30 , electronic ignition head 40 , and wire 41 . DETAILED DESCRIPTION

[0024] Embodiment 1:

[0025] See also Figure 1-3An aerosol generator charge column includes a coating unit 10 and an aerosol generator 20. The coating unit 10 wraps the aerosol generator 20. An electronic ignition head 40 is arranged in the coating unit 10. An electric contact 30 is arranged on the coating unit 10. The electronic ignition head 40 is electrically connected to the electric contact 30 through a wire 41. The coating unit 10 of the utility model is used to wrap the aerosol generator 20, the electronic ignition head 40 is used to start the aerosol generator 20, and the electric contact 30 is used to connect the power supply to the electronic ignition head 40 through the wire 41. In the aerosol generator charge column of the present application, the coating unit 10, the aerosol generator 20 and the electronic ignition head 40 form an integrated structure, which is easy to replace.

[0026] The aerosol generator 20 and the electronic ignition head 40 are both prior art. The electric contact 30 can be a conductive column, a conductive spring, or a spring pin type electric contact in the prior art. Two electric contacts 30 are provided, which are respectively connected to the positive and negative electrodes of the electronic ignition head 40. The wire 41 can be an electric wire, a conductive cable, or a conductive sheet.

[0027] In this embodiment, the coating unit 10 is a coating layer 11 that is wrapped around the aerosol generating agent 20, and has a simple structure. Preferably, the coating layer 11 is a silicone layer, a rubber layer, or a plastic layer of a closed cylindrical structure.

[0028] In this embodiment, the covering unit 10 completely covers the aerosol generating agent 20, and the electronic ignition head 40 is embedded in the aerosol generating agent 20. The electric contact 30 is fixed on the covering layer 11 when the covering layer 11 is formed.

[0029] Embodiment 2:

[0030] The difference from the first embodiment is that, see Figure 1 The electronic ignition head 40 is located between the aerosol generating agent 20 and the wrapping layer 11 .

[0031] Embodiment three:

[0032] The difference from the second embodiment is that, see Figure 1 A cavity 12 is provided between the wrapping layer 11 and the aerosol generating agent 20 , and the electronic ignition head 40 is located in the cavity 12 , which facilitates the installation of the electronic ignition head 40 .

[0033] Embodiment 4:

[0034] Based on Example 3, see Figure 2 A starting agent 13 is arranged in the cavity 12 to improve the success rate of starting the sol generating agent 20. The starting agent 13 is a prior art.

[0035] In this embodiment, the electronic ignition head 40 may be buried in the starting agent 13 , may be located between the aerosol generating agent 20 and the starting agent 13 , or may be located between the starting agent 13 and the wrapping layer 11 .

[0036] Embodiment five:

[0037] On the basis of the fourth embodiment, if the starting agent 13 is in powder or granular form, the starting agent 13 is placed in the agent bin 14. The agent bin 14 can be a thin-walled plastic box or a paper box.

[0038] In the schemes of the above-mentioned embodiments 1 to 5, in order to ensure that the aerosol generating agent 20 can be sprayed out smoothly, the wrapping layer 11 can be set thinner at the end where the electronic ignition head 40 is installed to form a weak area 15, which is convenient for the aerosol medium to squeeze through the weak area 15 and spray out.

[0039] Embodiment six:

[0040] The difference from the first embodiment is that, see Figure 3 The coating unit 10 includes a coating layer 11 and a starting agent 13. One end of the coating layer 11 is open, and the starting agent 13 is fixedly installed at the open end of the coating layer 11. The electronic ignition head 40 is located in the starting agent 13, and the electrical contact 30 is located on the starting agent 13 or on the coating layer 11, or between the coating layer 11 and the starting agent 13. Through the above structure, it is possible to facilitate the starting and spraying of the aerosol generating agent 20. After the electronic ignition head 40 is energized, the starting agent 13 is first started and ignited, and the aerosol generating agent 20 is started by the starting agent 13, and the aerosol medium is sprayed from the open end of the coating layer 11.

[0041] Embodiment seven:

[0042] On the basis of the sixth embodiment, if the starting agent 13 is in powder or granular form, the starting agent 13 is placed in the agent bin 14, which can be a thin-walled plastic box or a paper box, and the wire 41 passes through the bin wall. The agent bin 14 can also be bonded to the compressed aerosol generating agent 20.

[0043] Embodiment eight:

[0044] On the basis of the seventh embodiment, the electric contact 30 is located on the medicine chamber 14 or on the wrapping layer 11 , or between the medicine chamber 14 and the starting medicine 13 .

[0045] The working process or principle of the utility model is as follows:

[0046] See also Figure 1When the aerosol generating agent column of the present application is started, after the electronic ignition head 40 is energized through the electric contact 30, the aerosol generating agent 20 is started, and the generated aerosol medium is squeezed out of the weak area 15 under the action of pressure.

[0047] See also Figure 2 When the aerosol generating agent column of the present application is started, after the electronic ignition head 40 is energized through the electrical contact 30, the starting agent 13 is first started to ignite, and the aerosol generating agent 20 is started by the starting agent 13, and the aerosol medium is squeezed out of the weak area 15 under the action of pressure.

[0048] See also Figure 3 When the aerosol generating agent column of the present application is started, after the electronic ignition head 40 is energized through the electrical contact 30, the starting agent 13 is first started to ignite, and the aerosol generating agent 20 is started by the starting agent 13, and the aerosol medium is sprayed out from the open end of the wrapping layer 11.

Claims

1. An aerosol generating agent column, comprising a coating unit (10) and an aerosol generating agent (20), characterized in that: The coating unit (10) wraps the aerosol generating agent (20), an electronic ignition head (40) is arranged in the coating unit (10), an electric contact (30) is arranged on the coating unit (10), and the electronic ignition head (40) is electrically connected to the electric contact (30) via a wire (41).

2. The aerosol generating agent column according to claim 1, characterized in that: The coating unit (10) is a coating layer (11) that coats the outside of the aerosol generating agent (20).

3. The aerosol generating agent column according to claim 2, characterized in that: The electronic ignition head (40) is embedded in the aerosol generating agent (20).

4. The aerosol generating agent column according to claim 2, characterized in that: The electronic ignition head (40) is located between the aerosol generating agent (20) and the wrapping layer (11).

5. The aerosol generating agent column according to claim 4, characterized in that: A cavity (12) is provided between the wrapping layer (11) and the aerosol generating agent (20), and the electronic ignition head (40) is located in the cavity (12).

6. The aerosol generating agent column according to claim 5, characterized in that: A starting agent (13) is arranged in the cavity (12).

7. An aerosol generating agent column according to claim 6, characterized in that: The starting agent (13) is located in the agent compartment (14).

8. The aerosol generating agent column according to claim 1, characterized in that: The wrapping unit (10) comprises a wrapping layer (11) and a starting agent (13); one end of the wrapping layer (11) is open; the starting agent (13) is mounted on the open end of the wrapping layer (11); the electronic ignition head (40) is located in the starting agent (13); and the electrical contact (30) is located on the starting agent (13) or on the wrapping layer (11), or between the wrapping layer (11) and the starting agent (13).

9. An aerosol generating agent column according to claim 8, characterized in that: The starting agent (13) is located in the agent compartment (14).

10. An aerosol generating agent column according to claim 9, characterized in that: The electric contact (30) is located on the medicine chamber (14) or on the wrapping layer (11), or between the medicine chamber (14) and the starting medicine (13).

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