CN220657896U

CN220657896U - Discharging device

Info

Publication number: CN220657896U
Application number: CN202322250134.6U
Authority: CN
Inventors: 凌育�; 王丹英; 王明明; 徐鹏一
Original assignee: Suzhou Bishijie Electrical And Mechanical Co ltd
Current assignee: Suzhou Bishijie Electrical And Mechanical Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-26
Anticipated expiration: 2033-08-21

Abstract

The utility model relates to the field of purifiers and discloses a discharge device which comprises a linkage assembly, a shell, a first accommodating groove, a second accommodating groove, a connecting shaft, a flange, external threads, a first through hole, a cover plate, internal threads, a second through hole, a connecting rod, a discharge assembly, a resistor, a conducting strip, a plug, a wire, a metal head and a magnet, wherein the first through hole is formed in the shell; the linkage assembly designed by the utility model realizes the linkage between the cabinet door and the discharge assembly by using the connecting rod, and is more reliable and stable compared with the existing linkage mechanism which relies on spring reset; the discharging component is designed in the shell, so that the pollution caused by oil smoke can be avoided, and a good contact effect is ensured; the discharging assembly designs the resistor as the moving contact, reduces the circuit, improves the integration degree, and the metal head at the end part of the lead is adsorbed and fixed by the magnet, so that the discharging assembly has the advantage of convenient installation, does not need to adopt a welding process, has the advantage of convenient disassembly and assembly, and is beneficial to subsequent maintenance.

Description

Discharging device

Technical Field

The utility model relates to the field of purifiers, in particular to a discharge device.

Background

The fume purifier is one kind of fume treating apparatus. The fume purifier is mainly used for purifying and treating fume discharged from low altitude in kitchen, and utilizes electrostatic dust removing principle to make dust particles charged through electrostatic field, then the dust particles are separated from gas, and after the purifier stops working, the discharge device still has charges, so that the operator is injured when the door is opened for maintenance.

The novel electrostatic oil fume purifier is disclosed in the Chinese patent of utility model with publication number CN 208261011U, when an access door is opened, an electric field discharge electrode and a purifier discharge assembly are automatically in short circuit discharge through the design of structural linkage, and residual static electricity of an electrostatic field is led away through short circuit and diversion, so that the novel electrostatic oil fume purifier is safe and reliable.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: firstly, the reset of the switch contact is realized by means of the elasticity of the reset spring, and once the elasticity of the reset spring is weakened due to self or external factors, the switch contact cannot be restored in place, so that the stability and the reliability are poor and cannot be ensured; secondly, the circuit is conducted by means of the contact of the bridge type fixed contact and the bridge type movable contact, if poor contact is caused by oxidation or oil smoke adhesion on the contact, the circuit cannot be conducted, and the reliability of the device is further reduced; thirdly, the device lacks a design of a discharging assembly and a wiring assembly, the existing discharging assembly generally adopts a resistor to consume static electricity, a linkage mechanism is required to be used as a switch to be respectively connected with one end of an electrode plate and one end of the resistor, the other end of the resistor is connected with the electrode plate, the integration degree of the device is low, three wires are required to be connected, and the wires are generally required to be fixed by welding or screws; in addition, the existing wiring assembly mostly fixes the wiring end of the wire on the electrode plate through screws, so that the problem of inconvenient assembly and disassembly exists.

Disclosure of Invention

The utility model provides a discharge device for solving the technical problems of low reliability, poor stability, low integration level and inconvenient disassembly and assembly of the discharge device.

The utility model is realized by adopting the following technical scheme: the utility model provides a discharging device, includes linkage subassembly, discharging subassembly, the cabinet body and cabinet door, linkage subassembly includes the casing, articulates on the casing has the second mount pad, and second mount pad fixed connection is on the inner wall of the cabinet body, the one end threaded connection of casing has the apron, sliding connection has the connecting rod in the apron, discharging subassembly is installed to the one end of connecting rod, the other end fixedly connected with adapter sleeve of connecting rod, articulates on the adapter sleeve has first mount pad, and first mount pad fixed connection is on the inner wall of cabinet door, the cabinet door articulates on the cabinet body.

Through above-mentioned technical scheme, linkage assembly utilizes the connecting rod to realize the linkage between cabinet door and the subassembly that discharges, possesses good stability and reliability.

As a further improvement of the scheme, connecting shafts are fixedly connected to the outer walls of the two sides of the shell, the connecting shafts are hinged to the second mounting seats, a first accommodating groove is formed in the shell, and one side of the first accommodating groove is connected with a second accommodating groove in a conducting mode.

Through above-mentioned technical scheme, the casing utilizes the connecting axle to realize with the articulated of second mount pad, and the casing utilizes first holding tank and second holding tank to hold the subassembly that discharges, has improved integrated level, and avoids the subassembly that discharges to receive the pollution.

As a further improvement of the scheme, the flange is arranged on the shell, the external thread is arranged on the outer wall of the flange, the internal thread is arranged on the inner wall of the cover plate, the internal thread is connected to the external thread, the second through hole is formed in the position, corresponding to the first accommodating groove, of the cover plate, and the connecting rod is connected in the second through hole in a sliding mode.

Through above-mentioned technical scheme, flange adopts threaded connection with the apron, and the dismouting is more convenient, and the apron utilizes the second through-hole to hold the connecting rod.

As a further improvement of the scheme, the discharging assembly comprises a resistor, one end of the connecting rod is fixedly connected with the resistor, the resistor is sleeved in the first accommodating groove, conducting strips are arranged on two sides of the connecting rod and mounted in the second accommodating groove, a plug is electrically connected to the conducting strips, a wire is electrically connected to the plug, a metal head is electrically connected to the other end of the wire, and a magnet is fixedly connected to the metal head.

Through above-mentioned technical scheme, the subassembly that discharges designs the resistance into the moving contact, designs the conducting strip into the static contact, has reduced the circuit, and the one end of wire utilizes the plug to realize pegging graft with the conducting strip, and the other end utilizes metal head and magnet to realize that magnetism is inhaled fixedly, makes the dismouting more convenient.

As the further improvement of above-mentioned scheme, the conducting strip includes connecting portion, third through-hole, first contact piece, kink, elastic component and second contact piece, and connecting portion set up in one side of apron, have seted up the third through-hole on the connecting portion, and the both sides of third through-hole all are provided with first contact piece, and first contact piece installs on the flange, and electric connection is established with the plug to first contact piece, and the one end fixedly connected with kink of connecting portion, and the kink sets up on the inner wall of second holding tank, the other end fixedly connected with elastic component of kink, the other end fixedly connected with second contact piece of elastic component.

Through above-mentioned technical scheme, utilize apron cooperation flange fixed connection portion for the conducting strip is convenient for dismouting, and the conducting strip utilizes first contact piece to establish electric connection with the plug, utilizes kink to connect elastic part and connecting portion, utilizes elastic part to provide elasticity for the second contact piece, makes laminating resistance that can be better.

As a further improvement of the scheme, a first through hole is formed in the outer wall of one side of the flange at a position corresponding to the third through hole, and the first contact piece is arranged in the first through hole.

Through the technical scheme, the flange is used for accommodating the first contact piece and the plug by the first through hole.

Compared with the prior art, the utility model has the beneficial effects that: the linkage assembly designed by the utility model realizes the linkage between the cabinet door and the discharge assembly by using the connecting rod, and is more reliable and stable compared with the existing linkage mechanism which relies on spring reset; the discharging component is designed in the shell, so that the pollution caused by oil smoke can be avoided, and a good contact effect is ensured; the discharging assembly designs the resistor as the moving contact, reduces the circuit, improves the integration degree, and the metal head at the end part of the lead is adsorbed and fixed by the magnet, so that the discharging assembly has the advantage of convenient installation, does not need to adopt a welding process, has the advantage of convenient disassembly and assembly, and is beneficial to subsequent maintenance.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the cabinet door of the present utility model in the closed state;

fig. 2 is a schematic overall perspective view of the cabinet door of the present utility model in an opened state;

FIG. 3 is an exploded view of the three-dimensional structure of the linkage assembly and discharge assembly of the present utility model;

FIG. 4 is an enlarged view of the structure of area A in FIG. 3;

FIG. 5 is a perspective cross-sectional view of the housing of the present utility model;

fig. 6 is a perspective cross-sectional view of a conductive sheet of the present utility model.

Main symbol description:

1. a linkage assembly; 11. a housing; 111. a first accommodation groove; 112. a second accommodation groove; 113. a connecting shaft; 114. a flange; 115. an external thread; 116. a first through hole; 12. a cover plate; 121. an internal thread; 122. a second through hole; 13. a connecting rod; 131. connecting sleeves; 14. a first mount; 15. a second mounting base; 2. a discharge assembly; 21. a resistor; 22. a conductive sheet; 221. a connection part; 222. a third through hole; 223. a first contact piece; 224. a bending part; 225. an elastic part; 226. a second contact piece; 23. a plug; 231. a wire; 232. a metal head; 233. a magnet; 3. a cabinet body; 4. and a cabinet door.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

referring to fig. 1-6, the discharging device of the present embodiment includes a linkage assembly 1, a discharging assembly 2, a cabinet body 3 and a cabinet door 4, the linkage assembly 1 includes a housing 11, a second mounting seat 15 is hinged on the housing 11, the second mounting seat 15 is fixedly connected to an inner wall of the cabinet body 3, one end of the housing 11 is in threaded connection with a cover plate 12, a connecting rod 13 is slidably connected in the cover plate 12, one end of the connecting rod 13 is provided with the discharging assembly 2, the other end of the connecting rod 13 is fixedly connected with a connecting sleeve 131, a first mounting seat 14 is hinged on the connecting sleeve 131, the first mounting seat 14 is fixedly connected to an inner wall of the cabinet door 4, the cabinet door 4 is hinged on the cabinet body 3, and the linkage assembly 1 realizes linkage between the cabinet door 4 and the discharging assembly 2 by using the connecting rod 13, so that good stability and reliability are provided; the connecting shafts 113 are fixedly connected to the outer walls of the two sides of the shell 11, the connecting shafts 113 are hinged to the second mounting seat 15, a first accommodating groove 111 is formed in the shell 11, one side of the first accommodating groove 111 is connected with a second accommodating groove 112 in a conducting mode, the shell 11 is hinged to the second mounting seat 15 through the connecting shafts 113, the shell 11 accommodates the discharge assembly 2 through the first accommodating groove 111 and the second accommodating groove 112, the integration degree is improved, and the discharge assembly 2 is prevented from being polluted; the shell 11 is provided with the flange 114, the outer wall of the flange 114 is provided with the external thread 115, the inner wall of the cover plate 12 is provided with the internal thread 121, the internal thread 121 is in threaded connection with the external thread 115, the position of the cover plate 12 corresponding to the first accommodating groove 111 is provided with the second through hole 122, the connecting rod 13 is in sliding connection with the second through hole 122, the flange 114 is in threaded connection with the cover plate 12, and the cover plate 12 can accommodate the connecting rod 13 by using the second through hole 122, so that the disassembly and the assembly are more convenient; the discharging assembly 2 comprises a resistor 21, one end of a connecting rod 13 is fixedly connected with the resistor 21, the resistor 21 is sleeved in the first accommodating groove 111, conducting strips 22 are arranged on two sides of the connecting rod 13 and are arranged in the second accommodating groove 112, a plug 23 is electrically connected to the conducting strips 22, a wire 231 is electrically connected to the plug 23, a metal head 232 is electrically connected to the other end of the wire 231, a magnet 233 is fixedly connected to the metal head 232, the discharging assembly 2 designs the resistor 21 as a moving contact, the conducting strips 22 are designed as a static contact, the circuit is reduced, one end of the wire 231 is connected with the conducting strips 22 in an inserting mode through the plug 23, and the other end of the wire 231 is connected with the magnet 233 in a magnetic attraction mode through the metal head 232, so that the discharging assembly is convenient to assemble and disassemble; the conductive sheet 22 comprises a connecting part 221, a third through hole 222, a first contact sheet 223, a bending part 224, an elastic part 225 and a second contact sheet 226, wherein the connecting part 221 is arranged on one side of the cover plate 12, the connecting part 221 is provided with the third through hole 222, the two sides of the third through hole 222 are respectively provided with the first contact sheet 223, the first contact sheet 223 is arranged on the flange 114, the first contact sheet 223 is electrically connected with the plug 23, one end of the connecting part 221 is fixedly connected with the bending part 224, the bending part 224 is arranged on the inner wall of the second accommodating groove 112, the other end of the bending part 224 is fixedly connected with the elastic part 225, the other end of the elastic part 225 is fixedly connected with the second contact sheet 226, the cover plate 12 is matched with the flange 114 to fix the connecting part 221, so that the conductive sheet 22 is convenient to disassemble and assemble, the conductive sheet 22 is electrically connected with the plug 23 by utilizing the first contact sheet 223, the elastic part 225 is connected with the connecting part 221, and the elastic part 225 is utilized to provide elastic force for the second contact sheet 226, so that the resistor 21 can be better adhered; a first through hole 116 is formed on an outer wall of one side of the flange 114 at a position corresponding to the third through hole 222, and a first contact piece 223 is disposed in the first through hole 116, and the flange 114 accommodates the first contact piece 223 and the plug 23 by using the first through hole 116.

The implementation principle of the discharging device in the embodiment of the application is as follows: when the utility model is assembled and used, the second mounting seat 15 is hinged with the shell 11 through the connecting shaft 113, the first mounting seat 14 is hinged with the connecting rod 13 through the connecting sleeve 131, one end of the connecting rod 13 passes through the second through hole 122 on the cover plate 12, the resistor 21 is fixed on the connecting rod 13, the first contact piece 223 of the conducting plate 22 is inserted into the first through hole 116, the cover plate 12 is calm on the flange 114, the threaded connection is realized through the external thread 115 and the internal thread 121, the connecting part 221 is pressed on the flange 114 by the cover plate 12, finally the second mounting seat 15 is respectively fixed on the inner wall of the cabinet body 3, the first mounting seat 14 is fixed on the inner wall of the cabinet door 4, the two plugs 23 are respectively inserted into the two first through holes 116 and contacted with the first contact piece 223, and the metal heads 232 are adsorbed on the electrode plates through the magnets 233; when the cabinet door 4 is in a closed state, the resistor 21 is not in contact with the second contact piece 226, so that the circuit is in an open state, when the cabinet door 4 is in an open state, the cabinet door 4 drives the connecting rod 13 through the first mounting seat 14, the resistor 21 on the connecting rod 13 moves outwards to be in contact with the second contact piece 226, so that the circuit is in a closed state, the metal head 232, the lead 231, the plug 23, the conductive piece 22 and the resistor 21 form a closed loop, and static electricity on the electrode plate is consumed through the resistor 21.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a discharging device, includes linkage subassembly (1), discharging component (2), cabinet body (3) and cabinet door (4), its characterized in that, linkage subassembly (1) include casing (11), it has second mount pad (15) to articulate on casing (11), and second mount pad (15) fixedly connected with is on the inner wall of cabinet body (3), one end threaded connection of casing (11) has apron (12), sliding connection has connecting rod (13) in apron (12), discharging component (2) are installed to the one end of connecting rod (13), the other end fixedly connected with adapter sleeve (131) of connecting rod (13), it has first mount pad (14) to articulate on adapter sleeve (131), and first mount pad (14) fixedly connected with is on the inner wall of cabinet door (4), cabinet door (4) articulates on cabinet body (3).

2. A discharge device according to claim 1, wherein the outer walls of the two sides of the housing (11) are fixedly connected with connecting shafts (113), the connecting shafts (113) are hinged to the second mounting seats (15), a first accommodating groove (111) is arranged in the housing (11), and one side of the first accommodating groove (111) is connected with a second accommodating groove (112) in a conducting manner.

3. A discharge device according to claim 1, wherein the housing (11) is provided with a flange (114), an external thread (115) is provided on an outer wall of the flange (114), an internal thread (121) is provided on an inner wall of the cover plate (12), the internal thread (121) is screwed on the external thread (115), a second through hole (122) is provided on the cover plate (12) at a position corresponding to the first receiving groove (111), and the connecting rod (13) is slidably connected in the second through hole (122).

4. The discharging device according to claim 1, wherein the discharging component (2) comprises a resistor (21), one end of the connecting rod (13) is fixedly connected with the resistor (21), the resistor (21) is sleeved in the first accommodating groove (111), conductive sheets (22) are arranged on two sides of the connecting rod (13), the conductive sheets (22) are arranged in the second accommodating groove (112), the conductive sheets (22) are electrically connected with a plug (23), the plug (23) is electrically connected with a wire (231), the other end of the wire (231) is electrically connected with a metal head (232), and the metal head (232) is fixedly connected with a magnet (233).

5. The discharging device according to claim 4, wherein the conductive sheet (22) comprises a connecting portion (221), a third through hole (222), a first contact sheet (223), a bending portion (224), an elastic portion (225) and a second contact sheet (226), the connecting portion (221) is disposed on one side of the cover plate (12), the third through hole (222) is formed in the connecting portion (221), the first contact sheet (223) is disposed on two sides of the third through hole (222), the first contact sheet (223) is mounted on the flange (114), the first contact sheet (223) is electrically connected with the plug (23), one end of the connecting portion (221) is fixedly connected with the bending portion (224), the bending portion (224) is disposed on the inner wall of the second accommodating groove (112), the other end of the bending portion (224) is fixedly connected with the elastic portion (225), and the other end of the elastic portion (225) is fixedly connected with the second contact sheet (226).

6. A discharge device according to claim 5, wherein a first through hole (116) is formed in the outer wall of one side of the flange (114) at a position corresponding to the third through hole (222), and the first contact piece (223) is disposed in the first through hole (116).