CN217004557U

CN217004557U - Waterproof pulse igniter

Info

Publication number: CN217004557U
Application number: CN202220779632.2U
Authority: CN
Inventors: 叶家源
Original assignee: Ningbo Long Bright Industrial Electronics Co ltd
Current assignee: Ningbo Long Bright Industrial Electronics Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-19
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a waterproof pulse igniter which comprises an installation plate and a shell, wherein the upper surface of the installation plate is respectively and fixedly connected with an installation clamping plate and a support plate, the side surface of the support plate is fixedly connected with a sealing ring, the upper surface of the support plate is provided with a pulse component, and the side surface of the shell is fixedly connected with a water blocking pipe. According to the utility model, the shell is reversely buckled on the side surface of the supporting plate, the contact pin penetrates through the water blocking pipe and the interior of the protective pipe and is quickly clamped with the pulse assembly through the clamping groove, the mounting screw is screwed into the first screw hole and the second screw hole to complete mounting of the mounting plate and the shell, the sealing performance of the supporting plate and the shell can be improved through the sealing ring, water is prevented from entering the interior of the shell, when water is carelessly sprayed into the protective pipe, water can be blocked through the inclined structure of the water blocking pipe, meanwhile, water in the protective pipe can be timely discharged through the water drainage hole, the waterproof performance of the device is further improved, and short circuit failure caused by the fact that the pulse assembly contacts water is avoided.

Description

Waterproof pulse igniter

Technical Field

The utility model relates to the technical field of household gas stoves, in particular to a waterproof pulse igniter.

Background

The gas stove is a kitchen appliance which is heated by direct fire with gas fuels such as liquefied petroleum gas (liquid), artificial gas, natural gas and the like, the gas stove is also called a gas stove, a stove plate, a cooking bench and a stove, along with the development of science and technology, the gas stove gradually becomes an essential product in life of people, people can cook various gourmets through the gas stove, and most of the existing igniter of the gas stove is ignited by pulse through an electronic pulse component, so that the gas stove is convenient and fast.

However, the existing igniter of the gas stove has poor waterproof function, and the short circuit failure of a pulse assembly device in the ignition part of the gas stove can be caused when liquid in a pot is carelessly spilled during cooking, so that the igniter cannot be normally used.

Disclosure of Invention

The present invention aims to provide a waterproof pulse igniter to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof pulse point firearm, includes mounting panel and shell, the upper surface of mounting panel is fixedly connected with installation cardboard and backup pad respectively, the side surface fixedly connected with sealing washer of backup pad, the upper surface mounting of backup pad has the pulse subassembly, the side surface fixedly connected with of shell hinders the water pipe, hinder the one end fixedly connected with protective tube that the shell was kept away from to the water pipe, the one end side surface activity joint of pulse subassembly has the contact pin, and the outlet has been seted up to the lower surface of institute's protective tube, the side surface mounting of installation cardboard has the installation screw rod.

As a preferable scheme of the utility model, the contact pin is arranged inside the water blocking pipe and the protection pipe, an opening exists between the contact pin and the inner walls of the water blocking pipe and the protection pipe respectively, a clamping groove is formed in the side surface of one end, close to the shell, of the contact pin, a through groove is formed in the side surface, close to the water blocking pipe, of the shell, the through groove is located inside the water blocking pipe, and the shape of the contact pin is matched with the combined shape of the water blocking pipe and the protection pipe.

As a preferable scheme of the present invention, the housing is reversely buckled on a side surface of the support plate, and the sealing ring is movably connected to an inner wall of the housing.

As a preferable scheme of the present invention, a side surface of the housing is provided with a second screw hole, a side surface of the mounting clamping plate is provided with a first screw hole, and the mounting screw thread penetrates through the first screw hole and extends to an inner wall of the second screw hole.

As a preferable aspect of the present invention, the depth of the second screw hole is half of the thickness of the housing.

As a preferable scheme of the utility model, the number of the mounting clamping plates is two, the two mounting clamping plates are respectively arranged at two sides of the shell, and the water blocking pipe is of an inclined structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the shell is reversely buckled on the side surface of the supporting plate, the contact pin penetrates through the water blocking pipe and the interior of the protective pipe and is quickly clamped with the pulse assembly through the clamping groove, the mounting screw is screwed into the first screw hole and the second screw hole to complete mounting of the mounting plate and the shell, the sealing performance of the supporting plate and the shell can be improved through the sealing ring, water is prevented from entering the interior of the shell, when water is carelessly sprayed into the protective pipe, water can be blocked through the inclined structure of the water blocking pipe, meanwhile, water in the protective pipe can be timely discharged through the water drainage hole, the waterproof performance of the device is further improved, and short circuit failure caused by the fact that the pulse assembly contacts water is avoided;

2. the utility model is also convenient to overhaul the pulse assembly, the end of the contact pin far away from the water blocking pipe is pulled outwards along the protective pipe by the sharp-nose pliers to pull out the contact pin, and then the mounting screw is screwed out of the first screw hole to move the shell upwards to expose the pulse assembly, so that the pulse assembly is convenient to replace and maintain, and the later maintenance is convenient and easy to operate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a waterproof pulse igniter according to the utility model;

FIG. 2 is a schematic diagram of the internal structure of a waterproof pulse igniter according to the present invention;

FIG. 3 is a schematic view of a first screw hole of a waterproof pulse igniter according to the present invention;

FIG. 4 is a schematic view of a second screw hole of a waterproof pulse igniter according to the present invention;

fig. 5 is a schematic diagram of a locking groove structure of a waterproof pulse igniter according to the utility model.

In the figure: 1. mounting a plate; 2. a housing; 3. a water blocking pipe; 4. a protective tube; 5. mounting a clamping plate; 6. a support plate; 7. a pulse component; 8. a seal ring; 9. inserting a pin; 10. a first screw hole; 11. a second screw hole; 12. installing a screw rod; 13. a clamping groove; 14. a water drainage hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a waterproof pulse igniter comprises an installation plate 1 and a shell 2, wherein an installation clamping plate 5 and a support plate 6 are respectively and fixedly installed on the upper surface of the installation plate 1, a sealing ring 8 is fixedly installed on the side surface of the support plate 6, a pulse component 7 is installed on the upper surface of the support plate 6, a water blocking pipe 3 is fixedly installed on the side surface of the shell 2, a protection pipe 4 is fixedly installed at one end, far away from the shell 2, of the water blocking pipe 3, a contact pin 9 is movably clamped and connected on the side surface of one end of the pulse component 7, a drain hole 14 is formed in the lower surface of the protection pipe 4, an installation screw 12 is installed on the side surface of the installation clamping plate 5, a pulse ignition function can be realized through the pulse component 7 and the contact pin 9, a pulse ignition method is a known and disclosed technology and is not the key point of the scheme, carelessly spilled water in the protection pipe 4 can be timely discharged through the drain hole 14, and the sealing ring 8 can improve the sealing performance of the shell 2 and the support plate 6, the water is prevented from permeating from the lower end of the shell 2, and the pulse component 7 is arranged on the upper surface of the supporting plate 6, and the horizontal plane of the pulse component 7 is higher than that of the mounting plate 1, so that the pulse component 7 can not contact the water on the surface of the mounting plate 1.

In this embodiment, contact pin 9 sets up in the inside of pipe 3 and protecting tube 4 that blocks water, and contact pin 9 respectively with block water and have spacious volume between the inner wall of pipe 3 and protecting tube 4, contact pin 9 is close to the one end side surface of shell 2 and has seted up clamping groove 13, impulse assembly 7 can block contact pin 9 fast through clamping groove 13, shell 2 is close to the side surface of pipe 3 and has seted up logical groove, and lead to the inside that the groove is located pipe 3, it passes and blocks with impulse assembly 7 to lead to groove be convenient for contact pin 9, the shape of contact pin 9 and the combination shape looks adaptation of pipe 3 and protecting tube 4 that blocks water, can press from both sides tight and outwards take out protecting tube 4 with the help of the one end that sharp-nosed pliers kept away from impulse assembly 7 with contact pin 9 through spacious volume design, make things convenient for the later stage with shell 2 and the 6 splits of backup pad.

In this embodiment, the housing 2 is reversely buckled on the side surface of the supporting plate 6, the sealing ring 8 is movably connected to the inner wall of the housing 2, and the sealing ring 8 is made of rubber materials, so that the sealing performance is good, and water is prevented from permeating through the lower end of the housing 2.

In this embodiment, the side surface of the housing 2 has a second screw hole 11, the side surface of the mounting clamping plate 5 has a first screw hole 10, the mounting screw 12 penetrates through the first screw hole 10 and extends to the inner wall of the second screw hole 11, and the housing 2 and the mounting clamping plate 5 can be locked and fixed by the mounting screw 12.

In this embodiment, the depth of the second screw hole 11 is half of the thickness of the housing 2, the housing 2 is made of stainless steel, the waterproof performance is excellent, the second screw hole 11 does not damage the structure of the housing 2, and water does not permeate into the housing 2 through the second screw hole 11.

In this embodiment, the quantity of installation cardboard 5 is two, and two installation cardboards 5 set up respectively in the both sides of shell 2, and the pipe 3 that blocks water is the slope structure, and the one end that the pipe 3 that blocks water is close to protective tube 4 is less than the one end that the pipe 3 kept away from protective tube 4 that blocks water for water in the protective tube 4 can not flow along the pipe 3 that blocks water under the action of gravity.

The working principle is as follows: when in use, the utility model installs the pulse component 7 on the upper surface of the supporting plate 6, then the shell 2 is buckled on the side surface of the supporting plate 6, the contact pin 9 passes through the water blocking pipe 3 and the inside of the protecting pipe 4 and is fast clamped with the pulse component 7 through the clamping groove 13, the mounting screw 12 is screwed into the first screw hole 10 and the second screw hole 11 to complete the mounting of the mounting plate 1 and the shell 2, the sealing performance of the supporting plate 6 and the shell 2 can be improved through the sealing ring 8, water is prevented from entering the inside of the shell 2, when water is carelessly sprayed into the protecting pipe 4, water can be blocked through the inclined structure of the water blocking pipe 3, meanwhile, the water in the protecting pipe 4 can be discharged in time through the drain hole 14, the waterproof performance of the device is further improved, the short circuit failure caused by the contact of the pulse component 7 with water is avoided, the utility model is convenient for overhauling the pulse component 7 at the same time, the contact pin 9 can be pulled out along the protecting pipe 4 by pulling the end of the contact pin 9 far away from the water blocking pipe 3 through the sharp-nose pliers, the mounting screw 12 is screwed out of the first screw hole 10, so that the shell 2 can move upwards to expose the pulse assembly 7, the replacement and the maintenance of the pulse assembly are facilitated, and the later maintenance is convenient and easy to operate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A waterproof pulse igniter comprises a mounting plate (1) and a shell (2), and is characterized in that: the utility model discloses a solar water heater, including mounting panel (1), upper surface difference fixedly connected with installation cardboard (5) and backup pad (6), the side surface fixedly connected with sealing washer (8) of backup pad (6), the upper surface of backup pad (6) installs pulse component (7), the side surface fixedly connected with of shell (2) hinders water pipe (3), the one end fixedly connected with protective tube (4) of shell (2) are kept away from in hindering water pipe (3), the one end side surface activity joint of pulse component (7) has contact pin (9), and wash-out hole (14) have been seted up to the lower surface of protective tube (4), the side surface mounting of installation cardboard (5) has installation screw rod (12).

2. The waterproof pulse igniter according to claim 1, wherein: contact pin (9) set up in the inside that hinders water pipe (3) and protecting tube (4), and contact pin (9) respectively with hinder and have spaciousness between the inner wall of water pipe (3) and protecting tube (4), contact pin (9) are close to the one end side surface of shell (2) and have seted up clamping groove (13), shell (2) are close to the side surface that hinders water pipe (3) and have seted up logical groove, and lead to the inside that the groove is located and hinders water pipe (3), the shape of contact pin (9) and the combination shape looks adaptation that hinders water pipe (3) and protecting tube (4).

3. The waterproof pulse igniter according to claim 1, wherein: the shell (2) is reversely buckled on the side surface of the supporting plate (6), and the sealing ring (8) is movably connected to the inner wall of the shell (2).

4. The waterproof pulse igniter according to claim 1, wherein: second screw hole (11) have been seted up to the side surface of shell (2), first screw hole (10) have been seted up to the side surface of installation cardboard (5), installation screw rod (12) screw thread runs through first screw hole (10) and extends to the inner wall of second screw hole (11).

5. The waterproof pulse igniter according to claim 4, wherein: the depth of the second screw hole (11) is half of the thickness of the shell (2).

6. The waterproof pulse igniter according to claim 1, wherein: the number of the mounting clamping plates (5) is two, the two mounting clamping plates (5) are respectively arranged on two sides of the shell (2), and the water blocking pipe (3) is of an inclined structure.