CN217737471U

CN217737471U - Plasma sterilizing high shed lamp

Info

Publication number: CN217737471U
Application number: CN202220661775.3U
Authority: CN
Inventors: 王冬雷; 胡武志; 胡加柳
Original assignee: ETI Solid State Lighting Zhuhai Ltd; Crawford Global Ltd
Current assignee: ETI Solid State Lighting Zhuhai Ltd; Crawford Global Ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-11-04
Anticipated expiration: 2032-03-24

Abstract

The utility model provides a plasma killing high shed lamp, which comprises a shell, a light-emitting component, a fan component and a plasma module; the shell is provided with an air duct, the light-emitting component is arranged at one end of the shell close to an air inlet of the air duct, the fan component is positioned in the air duct, and the plasma module is arranged at the position of the shell close to the air outlet of the air duct; the casing is including being used for carrying out the air guide module that leads to the air-out, and air guide module sets up the air outlet department in the wind channel. The utility model discloses a plasma disinfects multiplicable air-out guide strength of high canopy lamp, improves ion virus killing efficiency.

Description

Plasma sterilizing high shed lamp

Technical Field

The utility model relates to a plasma sterilization equipment technical field, it is specific, relate to a plasma disappears and kills high shed lamp.

Background

In order to realize indoor sterilization, people often use some chemical sprays to sterilize, the chemical sprays are unpleasant in taste, time-consuming and labor-consuming, and some sterilizing devices are single in function and occupy a large living space.

In recent years, many manufacturers have introduced various types of air purifiers, and particularly, an air purifier with plasma and a plasma generator have been popular. The plasma generated by ionizing air at high pressure is used for actively purifying air, and the generated plasma is beneficial to human health. Furthermore, light fixtures are commonly used electrical appliances, and are often used indoors. Therefore, in order to save space, the lighting function of the lamp is combined with the plasma disinfection function.

However, in the conventional lamp with the plasma sterilization function, in order to simplify the structure of the lamp, the air outlet is usually configured as an open structure, and no air guide is provided for guiding the air outlet, so that the structure is not favorable for the diffusion and the guidance of plasma in the air, and the sterilization and disinfection of the air are not good.

Disclosure of Invention

The utility model aims at providing an increase air-out guide strength, improve the plasma of ion virus killing efficiency and disinfect high shed lamp.

In order to achieve the main purpose, the utility model provides a plasma disinfection high shed lamp, which comprises a shell, a light-emitting component, a fan component and a plasma module; the shell is provided with an air duct, the light-emitting component is arranged at one end of the shell close to an air inlet of the air duct, the fan component is positioned in the air duct, and the plasma module is arranged at the position of the shell close to the air outlet of the air duct; the casing is including being used for carrying out the air guide module that leads to the air-out, and air guide module sets up the air outlet department in the wind channel.

It is visible by the above-mentioned scheme, the utility model discloses a high canopy lamp is killed in plasma carries out the wind-guiding through setting up out wind guide module in air outlet department, makes the air-out blow off reinforcing air-out intensity along the direction, is favorable to the diffusion of plasma in the air, improves virus killing efficiency. Meanwhile, the light-emitting component is installed at one end, close to an air inlet of the air duct, of the shell, the fan component is located in the air duct, the plasma module is arranged at the position, close to the air outlet of the air duct, of the shell, the fan component is enabled to transmit plasma to air to sterilize when working, the sterilization efficiency is improved, in addition, the fan component drives air circulation, the heat dissipation of the light-emitting component is changed from passive heat dissipation to active heat dissipation, the heat convection coefficient is enhanced, the heat dissipation capacity of the lighting module is improved, and the service life of the light-emitting component can be correspondingly prolonged.

In a further scheme, the air guide module is an air outlet grid; the air outlet grille comprises a plurality of air deflectors which are arranged at intervals to form an air outlet channel; the width of the air deflector extends from the inner wall surface of the air outlet grid to the outer wall surface, the length of the air deflector extends from the first side wall of the air outlet grid to the second side wall, and the first side wall and the second side wall are arranged back to back; in the width direction of the air deflector, the air deflector is obliquely arranged from the top to the bottom of the air outlet grille.

Therefore, the air outlet grille is provided with the air guide plate for guiding air, air outlet is not blocked by other bulges except for the guide plate, air outlet is smoother, air outlet strength can be further enhanced, and virus killing efficiency is improved.

In a further scheme, the shell further comprises an air duct inner supporting piece, the top of the air duct inner supporting piece is close to the air outlet, and the bottom of the air duct inner supporting piece is close to the air inlet of the air duct; the air duct inner supporting piece is provided with a fan installation cavity which penetrates through the air duct inner supporting piece from the top to the bottom, and the fan assembly is installed in the fan installation cavity; the air outlet grid is arranged at the top of the air duct inner supporting piece.

Therefore, the air duct internal supporting pieces are arranged to form the components of the air duct, and meanwhile, the fan assembly is installed in the fan installation cavity of the air duct internal supporting pieces, so that the air flow is more concentrated, and the air outlet strength can be enhanced.

In a further scheme, the number of the air outlet grids is multiple, and the air outlet grids are uniformly arranged at the top of the air channel inner supporting piece along the circumferential direction of the air channel inner supporting piece.

Therefore, the air outlet grids are arranged, and meanwhile, the air outlet grids are uniformly arranged at the top of the air channel inner supporting piece along the circumferential direction of the air channel inner supporting piece, so that air can be blown to the periphery, and the air sterilization efficiency is improved.

In a further scheme, a plurality of grid fixing columns are arranged at the top of the air duct internal supporting piece and are uniformly arranged along the circumferential direction of the air duct internal supporting piece; the grid fixing columns are provided with first grid clamping grooves, the first side wall and the second side wall of each air outlet grid are provided with first clamping blocks, and the first clamping blocks are clamped in the corresponding first grid clamping grooves.

Therefore, the air duct internal support piece is provided with the grid fixing column, so that the air outlet grid can be conveniently installed on the air duct internal support piece, meanwhile, the grid fixing column is provided with the first grid clamping groove, and the air outlet grid is provided with the first clamping block for matching connection, so that the air outlet grid can be conveniently detached and installed.

In a further scheme, the top of the air duct inner supporting piece is also provided with a second grid clamping groove, the bottom of each air outlet grid is provided with a second clamping block, and the second clamping block is clamped in the corresponding second grid clamping groove.

Therefore, the second grid clamping groove is formed in the top of the air duct inner supporting piece, the second clamping block is arranged at the bottom of the air outlet grid, and the air outlet grid can be further fixed.

In a further scheme, the shell further comprises a heat dissipation shell, the heat dissipation shell is provided with an inner support piece installation cavity penetrating through the top and the bottom of the heat dissipation shell, the air duct inner support piece is inserted into the inner support piece installation cavity from the top of the heat dissipation shell, and the light-emitting assembly is installed at the bottom of the heat dissipation shell; the heat dissipation shell is provided with a plurality of heat dissipation fins which are uniformly arranged on the periphery of the heat dissipation shell.

Therefore, the light-emitting component can be conveniently cooled by the cooling shell, and meanwhile, the cooling shell is provided with the plurality of cooling fins, so that the cooling speed can be improved.

In a further scheme, the plasma module comprises a plasma generator and a carbon brush group, the plasma generator is electrically connected with the carbon brush group, and the carbon brush group is arranged along the circumferential direction of the air outlet.

Therefore, the plasma module is arranged at the air outlet of the air duct, so that the plasma concentration in the air can be improved during air outlet, and meanwhile, the carbon brush group is arranged along the circumferential direction of the air outlet, so that the air in the air duct can be fully ionized, the plasma concentration in the air can be further improved, and the sterilization efficiency can be improved.

In a further scheme, the fan assembly comprises a fan, a motor and a motor fixing seat, wherein the fan is arranged on a rotating shaft of the motor; the carbon brush group is installed in the bottom of motor fixing base along the circumference of motor fixing base.

Therefore, the carbon brush set is arranged at the bottom of the motor fixing seat along the circumferential direction of the motor fixing seat, so that the installation space can be saved, and meanwhile, the circuit line is convenient to simplify.

In a further scheme, the carbon brush group comprises a first carbon brush group and a second carbon brush group, and in the radial direction of the motor fixing seat, the distance between a carbon brush in the first carbon brush group and the axis of the motor fixing seat is greater than the distance between a carbon brush in the second carbon brush group and the axis of the motor fixing seat.

Therefore, by arranging the first carbon brush group and the second carbon brush group, the distance between the carbon brush in the first carbon brush group and the axis of the motor fixing seat is larger than the distance between the carbon brush in the second carbon brush group and the axis of the motor fixing seat, and the ionization rate of air can be improved.

Drawings

Fig. 1 is a structural diagram of an embodiment of the plasma sterilizing high shed lamp of the present invention.

Fig. 2 is a sectional view of the plasma sterilizing high shed lamp according to the embodiment of the present invention.

Fig. 3 is an exploded view of the plasma-extinguishing high shed lamp according to the embodiment of the present invention.

Fig. 4 is an exploded view of the housing of the embodiment of the plasma-extinguishing high shed lamp according to the present invention.

Fig. 5 is a structural diagram of an air outlet grille in the embodiment of the plasma sterilizing high shed lamp of the utility model.

Fig. 6 is an exploded view of the light emitting assembly in the embodiment of the plasma sterilizing high shed lamp of the present invention.

Fig. 7 is an exploded view of the fan assembly and plasma module in an embodiment of the present invention plasma sterilizer Gao Pengdeng.

Fig. 8 is a structural installation diagram of a carbon brush set in the embodiment of the plasma sterilizing high shed lamp of the utility model.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

As shown in fig. 1 and 2, in the present embodiment, the plasma-elimination high-bay lamp includes a housing 1, a light-emitting assembly 2, a fan assembly 3, and a plasma module 4. The casing 1 is provided with the wind channel, and light emitting component 2 installs the one end that is close to the air intake 15 in wind channel at casing 1, and fan subassembly 3 is located the wind channel, and plasma module 4 sets up in casing 1 near the air outlet 16 department in wind channel.

Referring to fig. 3 and 4, the casing 1 includes a heat dissipation casing 11, an air duct inner support 12, an air guiding module and a power supply junction box 14, the air guiding module may be a structural module such as an air guiding duct, an air guiding hole or an air guiding plate, and in this embodiment, the air guiding module is an air outlet grille 13. The heat dissipation shell 11 is provided with an inner support piece installation cavity 111 penetrating through the top and the bottom of the heat dissipation shell 11, the air duct inner support piece 12 is inserted into the inner support piece installation cavity 111 from the top of the heat dissipation shell 11, the top of the air duct inner support piece 12 is close to the air outlet 16, the bottom of the air duct inner support piece 12 is close to the air inlet 15 of the air duct, the air duct inner support piece 12 is provided with a fan installation cavity 121 penetrating from the top to the bottom of the air duct inner support piece 12, the air outlet grille 13 is installed at the top of the air duct inner support piece 12, and the fan assembly 3 is installed in the fan installation cavity 121. The heat dissipation housing 11 is provided with a plurality of heat dissipation fins 112, and the plurality of heat dissipation fins 112 are uniformly arranged on the periphery of the heat dissipation housing 11. The heat dissipating case 11 may be made of a material that easily dissipates heat, such as a metal material, and preferably, the heat dissipating case 11 is an aluminum case. The heat dissipation housing 11 is further provided with a ground lead 113, and the ground lead 113 is electrically connected to the heat dissipation housing 11. By arranging the grounding wire 113 to be electrically connected with the heat dissipation housing 11, static electricity generated by the heat dissipation housing 11 due to ionization can be sufficiently eliminated, thereby improving product safety.

Referring to fig. 5, the outlet grill 13 includes a plurality of air deflectors 131, and the air deflectors 131 are disposed at intervals to form an outlet channel 138. The width of the air deflector 131 extends from the inner wall surface of the air outlet grille 13 to the outer wall surface, the length of the air deflector 131 extends from the first side wall 132 to the second side wall 133 of the air outlet grille 13, the first side wall 132 and the second side wall 133 are arranged opposite to each other, the inner wall surface of the air outlet grille 13 is a wall surface facing the air duct, and the outer wall surface of the air outlet grille 13 is a wall surface facing away from the air duct. In the width direction of the air deflector 131, the air deflector 131 is inclined from the top 134 to the bottom 135 of the outlet grill 13.

The number of the air outlet grilles 13 is multiple, and the multiple air outlet grilles 13 are uniformly installed on the top of the air duct inner supporting piece 12 along the circumferential direction of the air duct inner supporting piece 12. In this embodiment, the top of the air duct internal support 12 is provided with a plurality of grille fixing columns 122, the plurality of grille fixing columns 122 are uniformly arranged along the circumferential direction of the air duct internal support 12, the grille fixing columns 122 are provided with first grille clamping grooves 123, the first side wall 132 and the second side wall 133 of each air outlet grille 13 are provided with first clamping blocks 136, and the first clamping blocks 136 are clamped in the corresponding first grille clamping grooves 123. The number of the grille fixing columns 122 is set according to the number of the air outlet grilles 13, and in the embodiment, the number of the grille fixing columns 122 and the number of the air outlet grilles 13 are four. The top of the air duct inner support 12 is further provided with a second grille slot 124, the bottom 135 of each air outlet grille 13 is provided with a second latch 137, and the second latch 137 is installed in the corresponding second grille slot 124.

The power supply junction box 14 is installed above the air inlet 15 of the air duct. The power supply terminal box 14 is used for mounting the driving power supply 5. The bottom of power terminal box 14 is provided with baffle 6, and baffle 6 is used for separating wind channel and drive power supply 5, can avoid the dust to get into power terminal box 14, influences circuit stability. The top of the power supply junction box 14 is provided with a junction box cover 141, and the junction box cover 141 covers the top of the power supply junction box 14. The top of power terminal box 14 still is provided with lifting hook 7, and lifting hook 7 is detachable installs at the top of power terminal box 14, can hoist and mount the high canopy lamp of plasma killing through lifting hook 7.

In this embodiment, the light emitting element 2 is mounted on the bottom of the heat dissipating case 11. Referring to fig. 6, the light emitting assembly 2 includes an LED lamp panel 21 and a transparent cover 22, the LED lamp panel 21 is disposed along the circumferential direction of the air inlet 15 of the air duct, the transparent cover 22 is installed at the air inlet 15 of the air duct, the transparent cover 22 is provided with a lamp panel installation groove 221, and the LED lamp panel 21 is installed in the lamp panel installation groove 221 and is in contact with the heat dissipation housing 11. The transparent cover 22 is further provided with a vent 222, the vent 222 is communicated with the air duct, and the vent 222 is provided with a filter screen 23, so that dust in the air can be filtered through the filter screen 23.

Referring to fig. 7, the blower assembly 3 includes a fan 31, a motor 32 and a motor fixing seat 33, the fan 31 is installed on a rotating shaft of the motor 32, the motor 32 is installed at a bottom position of the motor fixing seat 33, the motor fixing seat 33 is installed on the housing 1, in this embodiment, the motor fixing seat 33 is installed at a top of the wind channel inner supporting piece 12, and the motor fixing seat 33 is fixed on the grid fixing column 122 through a bolt.

As can be seen from fig. 2 and 3, the plasma module 4 includes a plasma generator 41 and a carbon brush group 42, the plasma generator 41 is electrically connected to the carbon brush group 42, and carbon brushes in the carbon brush group 42 are arranged along a circumferential direction of the air outlet 16. Referring to fig. 8, the carbon brush group 42 includes a first carbon brush group 421 and a second carbon brush group 422, and the carbon brushes in the first carbon brush group 421 and the carbon brushes in the second carbon brush group 422 are both installed at the bottom of the motor fixing base 33 along the circumferential direction of the motor fixing base 33. In the radial direction of the motor fixing seat 33, the distance between the carbon brushes in the first carbon brush group 421 and the axis of the motor fixing seat 33 is greater than the distance between the carbon brushes in the second carbon brush group 422 and the axis of the motor fixing seat 33. Each of the first carbon brush group 421 and the second carbon brush group 422 includes four carbon brushes. Each carbon brush is provided with a positive electrode and a negative electrode for performing ionization operation, which is well known to those skilled in the art and will not be described herein.

In addition, the plasma sterilizing high-bay lamp further comprises a lampshade 8, the top of the lampshade 8 is installed at an air inlet 15 of the air duct, and the light-emitting component 2 is located in the lampshade 8. Through setting up lamp shade 8, can reflect light, improve the illuminating effect of lamps and lanterns.

According to the above, this the utility model discloses a high canopy lamp is killed in plasma carries out the wind-guiding through setting up air outlet grid 13 in 16 departments of air outlet, makes the air-out blow off reinforcing air-out intensity along the direction, is favorable to the diffusion of plasma in the air, improves virus killing efficiency. Meanwhile, the air outlet is not blocked by other bulges except the guide plate 131, so that the air outlet is smoother, and the air outlet strength can be further enhanced.

It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.

Claims

1. The utility model provides a high shed lamp is killed to plasma which characterized in that: the plasma lamp comprises a shell, a light-emitting component, a fan component and a plasma module;

the shell is provided with an air duct, the light-emitting component is installed at one end of the shell, which is close to an air inlet of the air duct, the fan component is located in the air duct, and the plasma module is arranged at the position, which is close to the air outlet of the air duct, of the shell;

the casing is including being used for carrying out the air guide module that leads to the air-out, air guide module sets up the air outlet department in wind channel.

2. The plasma-extinguished high shed lamp as claimed in claim 1, wherein:

the air guide module is an air outlet grid;

the air outlet grille comprises a plurality of air deflectors which are arranged at intervals to form an air outlet channel;

the width of the air deflector extends from the inner wall surface of the air outlet grid to the outer wall surface, the length of the air deflector extends from the first side wall of the air outlet grid to the second side wall, and the first side wall and the second side wall are arranged in a back manner;

in the width direction of the air deflector, the air deflector is obliquely arranged from the top to the bottom of the air outlet grille.

3. The plasma-extinguished high shed lamp as claimed in claim 2, wherein:

the shell further comprises an air duct inner supporting piece, the top of the air duct inner supporting piece is close to the air outlet, and the bottom of the air duct inner supporting piece is close to the air inlet of the air duct;

the air duct inner supporting piece is provided with a fan installation cavity which penetrates through the air duct inner supporting piece from the top to the bottom, and the fan assembly is installed in the fan installation cavity;

the air outlet grille is arranged at the top of the air duct inner supporting piece.

4. The plasma-extinguished high shed lamp as claimed in claim 3, wherein:

the air outlet grids are arranged in a plurality of numbers, and the air outlet grids are uniformly arranged at the tops of the air channel inner supporting pieces along the circumferential direction of the air channel inner supporting pieces.

5. The plasma-extinguished high shed lamp as claimed in claim 3, wherein:

the top of the air duct inner supporting piece is provided with a plurality of grid fixing columns which are uniformly arranged along the circumferential direction of the air duct inner supporting piece;

first grid clamping grooves are formed in the grid fixing columns, first clamping blocks are arranged on the first side wall and the second side wall of each air outlet grid, and the first clamping blocks are clamped in the corresponding first grid clamping grooves.

6. The plasma-extinguishing high shed lamp as defined in claim 5, wherein:

the top of the air duct inner supporting piece is also provided with a second grating clamping groove, the bottom of each air outlet grating is provided with a second clamping block, and the second clamping block is clamped in the corresponding second grating clamping groove.

7. The plasma-elimination high shed lamp according to any one of claims 3 to 6, wherein:

the shell also comprises a heat dissipation shell, the heat dissipation shell is provided with an inner support piece installation cavity penetrating through the top and the bottom of the heat dissipation shell, the air duct inner support piece is inserted into the inner support piece installation cavity from the top of the heat dissipation shell, and the light-emitting assembly is installed at the bottom of the heat dissipation shell;

the heat dissipation shell is provided with a plurality of heat dissipation fins which are evenly distributed on the periphery of the heat dissipation shell.

8. The plasma-elimination high shed lamp according to any one of claims 1 to 6, wherein:

the plasma module comprises a plasma generator and a carbon brush set, the plasma generator is electrically connected with the carbon brush set, and the carbon brush set is arranged along the circumferential direction of the air outlet.

9. The plasma-extinguished high shed lamp as claimed in claim 8, wherein:

the fan assembly comprises a fan, a motor and a motor fixing seat, the fan is arranged on a rotating shaft of the motor, the motor is arranged on the motor fixing seat, and the motor fixing seat is arranged at the top of the air duct inner supporting piece;

the carbon brush group is installed along the circumference of the motor fixing seat at the bottom of the motor fixing seat.

10. The plasma-extinguishing high shed lamp as defined in claim 9, wherein:

the carbon brush group comprises a first carbon brush group and a second carbon brush group, and the distance between the carbon brush in the first carbon brush group and the axis of the motor fixing seat is greater than the distance between the carbon brush in the second carbon brush group and the axis of the motor fixing seat in the radial direction of the motor fixing seat.