CN212840941U

CN212840941U - Lighting device with sterilization and purification functions

Info

Publication number: CN212840941U
Application number: CN202021468291.4U
Authority: CN
Inventors: 谢兵
Original assignee: Zhongshan Senkang Zhizao Lighting Technology Co ltd
Current assignee: Zhongshan Senkang Zhizao Lighting Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-30
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a lighting device with purification performance disinfects, it includes: the shell comprises a first substrate, a first side wall formed by bending and extending from the edge of the first substrate and a first mounting part arranged on the first side wall; at least one light source module fixed on the first substrate; the sterilization and purification module is arranged on the first installation part; and the cover body comprises a second substrate, a second side wall formed by bending and extending the edge of the second substrate and a second installation part arranged on the second substrate, the first side wall is connected with the second side wall, and the sterilization and purification module is contained in the cover body and exposed from the second installation part. Above-mentioned lighting device with purification function disinfects and purifies the air near light source module through setting up the purification module that disinfects, has improved the air quality in the illumination, is of value to user's healthy, simple structure, and the practicality is strong.

Description

Lighting device with sterilization and purification functions

Technical Field

The utility model relates to the technical field of lighting technology, especially, relate to a lighting device with purification function disinfects.

Background

At present, a large number of illuminating lamps are generally installed in occasions (such as schools, factories or offices) where people gather, so that convenience is brought to the lives of people. The above-mentioned bacteria and virus are more, the air is relatively poor, and the light only has the illumination function, does not possess the function of disinfecting and purifying of disinfecting, consequently need disinfect disinfection and air purification to above-mentioned occasion through other modes. A general sterilization and disinfection method is to spray a disinfectant solution and ventilate the disinfectant solution after disinfection to remove peculiar smell and purify air, and the disinfectant solution is irritant and is easy to cause discomfort to people; harmful substances in the air, such as peculiar smell, PM2.5, formaldehyde and the like, can not be solved through simple ventilation, and the harmful substances in the environment can cause adverse effects on the health of people for a long time.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a have illumination concurrently, disinfect disinfection and air purification's lighting device who has purification function of disinfecting.

The utility model provides a lighting device with purification performance disinfects, it includes: the shell comprises a first substrate, a first side wall formed by bending and extending from the edge of the first substrate and a first mounting part arranged on the first side wall; at least one light source module fixed on the first substrate; the sterilization and purification module is arranged on the first installation part; and the cover body comprises a second substrate, a second side wall formed by bending and extending the edge of the second substrate and a second installation part arranged on the second substrate, the first side wall is connected with the second side wall, and the sterilization and purification module is contained in the cover body and exposed from the second installation part.

Further, the shell further comprises a fixing wall protruding from the first side wall, and the first installation portion is arranged on the fixing wall.

Furthermore, the first fixing portion comprises a containing wall, a baffle protruding from the containing wall, and an installation space formed by the containing wall and the baffle in an enclosing manner, and the sterilization and purification module is installed in the installation space.

Further, the sterilization and purification module is a positive and negative ion generator or a negative ion generator.

Further, the cover body further comprises a plurality of grids arranged on the second substrate, and the second mounting portion is located between the grids and the second side wall. Further, the second mounting portion is a through hole.

Further, lighting device with purification function disinfects still include first locking part, light source module includes the lamp plate, locates light source and fixing base on the lamp plate, link up the first fixed orifices of fixing base and locate second fixed orifices on the lamp plate, light source module passes through first locking part with first fixed orifices with the cooperation of second fixed orifices is fixed in first base plate.

Furthermore, the lighting device with sterilization and purification functions further comprises a protection plate, the shell further comprises a pressing part arranged on one end, far away from the first base plate, of the first side wall, and the protection plate is arranged between the pressing part and the second side wall.

Furthermore, the lighting device with the sterilization and purification functions further comprises a power module and a fixing component which are arranged on one side of the substrate, which is far away from the light source module, wherein the power module is electrically connected with the light source module; the fixing assembly comprises a first fixing piece, a connecting rod connected with the first fixing piece, a second fixing piece and a third fixing piece which are arranged on two sides of the first substrate, a second locking piece connected with the second fixing piece and a third locking piece connected with the second fixing piece and the connecting rod.

Furthermore, the second fixing piece is provided with a sliding groove, one end, far away from the first fixing piece, of the connecting rod penetrates through the sliding groove, and the two third locking pieces are movably installed on the connecting rod and located on two sides of the sliding groove, so that the connecting rod is movably installed on the second fixing piece.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage: the above-mentioned has the effect of killing

The illuminating device with the bacterium purification function has the advantages that the sterilizing and purifying module is arranged to sterilize and purify the air near the light source module, the air quality is improved during illumination, the health of a user is benefited, the structure is simple, and the practicability is high.

Drawings

Fig. 1 is an exploded schematic view of a lighting device with sterilization and purification functions according to the present invention, which includes a housing and a light source module;

FIG. 2 is a schematic structural view of the housing shown in FIG. 1;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic structural diagram of the light source module shown in FIG. 1;

FIG. 5 is an assembled structural view of the lighting device with sterilization and purification functions shown in FIG. 1;

fig. 6 is a schematic structural view of the lighting device with sterilization and purification functions shown in fig. 5 at another angle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. As shown in figure 1

As shown in fig. 6, the lighting device 100 with sterilization and purification functions according to the first embodiment of the present invention includes a housing 10 having an accommodating space 18, a cover 20 connected to the housing 10 to enclose the accommodating space 18, a protection plate 30 sandwiched between the housing 10 and the cover 20, at least one light source module 40 and a sterilization and purification module 50 installed in the housing 10 and accommodated in the accommodating space 18, and a power module 60 and a fixing assembly 70 connected to one side of the housing 10 away from the cover 20, wherein the light source module 60 is electrically connected to the power module 70. The lighting device 100 is fixed to a support (e.g., a ceiling) by the fixing assembly 70, and the light source module 40 and the sterilization and purification module 50 respectively perform lighting, sterilization and air purification on the environment around the lighting device 100, so as to improve the quality of the air around the lighting device 100 and promote the health of the user.

Specifically, the housing 10 includes a first substrate 11, a first sidewall 12 formed by bending and extending from an edge of the first substrate 11, a pressing portion 13 disposed on an end of the first sidewall 12 away from the first substrate 11, a fixing wall 14 protruding from the first sidewall 12, a first mounting portion 15 disposed on the first sidewall 12, a positioning post 16 and a through hole 17 disposed on the first substrate 11, and the first substrate 11, the first sidewall 12 and the fixing wall 14 enclose an accommodating space 18. The pressing portion 13 includes a pressing wall 131 formed by bending the first sidewall 12 and an annular wall 132 protruding from the pressing wall 131, the annular wall 132 divides the pressing wall 131 into a first pressing wall 1311 and a second pressing wall 1312, one side of the protection plate 30 abuts against the first pressing wall 1311, and the other side abuts against the cover plate 20. Optionally, the shielding plate 30 is made of a transparent material, such as transparent plastic.

The first mounting portion 15 includes a receiving wall 151, a blocking plate 152 protruding from the receiving wall 151, and a mounting space 153 enclosed by the receiving wall 151 and the blocking plate 152. The receiving wall 151 is substantially U-shaped, the two blocking plates 152 respectively protrude and extend from two opposite sidewalls of the receiving wall 151, and ends of the two blocking plates 152 are spaced and opposite to each other. The sterilization and purification module 50 is installed in the installation space 153, and a part of the outer wall of the sterilization and purification module 50 is pressed against the containing wall 151 and the baffle 152, respectively, so that the sterilization and purification module 50 is partially fixed on the first installation part 15, that is, one end of the sterilization and purification module 50 is installed on the first installation part 15, and the other end is located outside the first installation part 15.

The cover 20 includes a second substrate 21, a second sidewall 22 formed by bending and extending from the edge of the second substrate 21, a plurality of grids 23 disposed on the second substrate 21, and a second mounting portion 24 disposed on the second substrate 21, wherein the second mounting portion 24 is located between the plurality of grids 23 and the second sidewall 22. The second side wall 22 presses the protection plate 30 against the first pressing wall 1311 on the first side wall 12 and the second pressing wall 1312, and is fixed with the annular wall 132 by screws. Alternatively, the second mounting portion 24 is a through hole, and the other end of the sterilization and purification module 50, which is not mounted on the first mounting portion 15, is received in the second mounting portion 24 of the cover 20 and exposed from the second mounting portion 24, so as to sterilize and purify the air outside the illumination device 100. Optionally, the sterilization and purification module 50 is a positive and negative ion generator or a negative ion generator.

The positive and negative ion generator is used for ionizing air under the action of a positive high-voltage electric field and a negative high-voltage electric field by boosting a low voltage to a positive high voltage and a negative high voltage through a booster circuit, so that a large amount of positive ions and negative ions are generated. The positive and negative oxygen ions dispersed into the air can attract each other in pairs, and the current can be generated in the electrolyte in the cells when meeting with the planktonic bacteria in the air in the mutual attraction process, so that the killing effect on the planktonic bacteria is achieved. Due to the fact that energy is released at the moment when the positive ions and the negative ions are subjected to neutralization reaction, bacteria in the surrounding environment are changed and transferred, the bacteria die, and the sterilization effect is achieved.

In addition, the floating dust in the air can generate a coagulation phenomenon after encountering polar ions, the mass of particulate matters is increased, the sedimentation is accelerated, and the charged particles can attach to a grounding electrode when encountering the ground, the surface and other fields with zero potential in the air moving process, so that the floating dust is converted into dust fall, the inhalable particulate matters in the air are reduced, and the PM2.5 is reduced. The positive and negative ions are attracted to form momentum, and constantly impact molecular bonds on all sides, so that the oxidation and decomposition capacity of the positive and negative oxygen ions is greatly improved, the peculiar smell is efficiently eliminated, harmful gases such as TVOC, formaldehyde, benzene series, ammonia and the like are decomposed, and the final products mainly comprise carbon dioxide and water, so that the aim of decomposing the harmful gases is fulfilled.

Therefore, in the present embodiment, the sterilization and purification module 50 selects the positive and negative ion generator to sterilize and disinfect the air around the illumination device 100, reduce PM2.5 and decompose harmful gas, which is simple and convenient and has good sterilization and dust removal effects; clean and pollution-free, and can not cause harm to human body.

Further, the lighting device 100 further includes a first locking member for fixing the light source module 40, the light source module 40 includes a lamp panel 41, a plurality of light sources 42 and a fixing base 43 which are arranged on the lamp panel 41, a first fixing hole 44 which penetrates through the fixing base 43, and a plurality of second fixing holes 45 which are arranged on the lamp panel 41, the light source module 40 is connected with the first substrate 11 which penetrates through the first fixing hole 44 and the second fixing holes 45 and is connected with the housing 10 through the first locking members, so that the light source module 40 is fixed on the first substrate 11. Optionally, the first locking member is a screw.

The fixing assembly 70 includes a first fixing member 71, a connecting rod 72 connected to the first fixing member 71, a second fixing member 74 and a third fixing member 75 provided at both sides of the first substrate 11 of the housing 10, a second locking member connecting the second fixing member 74 and the third fixing member 75, and a third locking member 73 connecting the second fixing member 74 and the connecting rod 72. The first fixing member 71 is substantially a semi-circular hollow casing, both ends of the connecting rod 72 are provided with threads, one end of the first fixing member 71 is fixed on the support through a screw, and the other end is connected with the connecting rod 72 through a nut. Alternatively, the second locking member is a screw and the third locking member 73 is a nut.

The second fixing member 74 includes a first connecting portion 741, a U-shaped second connecting portion 742 connecting the two connecting portions 741, and a sliding slot 743 disposed on the second connecting portion 742, one end of the link 72 away from the first fixing member 71 passes through the sliding slot 743, and the two third locking members 73 are movably mounted on the link 72 and located at two sides of the sliding slot 743, so that the link 72 is movably mounted on the second fixing member 74. When the first fixing member 71 is fixed to the support, the second fixing member 74 and the housing 10 can be moved or fixed by adjusting the tightness of the two third locking members 73, so as to adjust the illumination position of the light source module 40 in the illumination device 100, without detaching the first fixing member 71, which is simple in structure and convenient to use.

The third fixing member 75 is substantially in a thin plate shape and is disposed in the plurality of through holes, the third fixing member 75 is positioned on the positioning posts 16 of the first substrate 11 through the through holes, and the second locking member passes through the first connecting portion 741 of the second fixing member 74 and the through hole 17 of the first substrate 11 in sequence and is connected to the third fixing member 75, thereby connecting the second fixing member 74, the first substrate 11, and the second fixing member 75 together.

It can be seen that, the utility model provides an above-mentioned lighting device with purification performance disinfects and purifies module comes to disinfect and purify near the air of light source module through setting up to disinfect, has improved the air quality in the illumination, is of value to user's healthy, simple structure, and the practicality is strong.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects. The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. A lighting device with sterilization and purification functions is characterized by comprising:

the shell comprises a first substrate, a first side wall formed by bending and extending from the edge of the first substrate and a first mounting part arranged on the first side wall;

at least one light source module fixed on the first substrate; the sterilization and purification module is arranged on the first installation part; and

the cover body comprises a second substrate, a second side wall formed by bending and extending the edge of the second substrate and a second installation part arranged on the second substrate, the first side wall is connected with the second side wall, and the sterilization and purification module is contained in the cover body and exposed from the second installation part.

2. The illumination device with sterilization and purification functions as claimed in claim 1, wherein the housing further comprises a fixed wall protruding from the first side wall, and the first mounting portion is provided on the fixed wall.

3. The illumination device with sterilization and purification functions as claimed in claim 2, wherein the first fixing portion comprises a receiving wall, a baffle protruding from the receiving wall, and an installation space defined by the receiving wall and the baffle, and the sterilization and purification module is installed in the installation space.

4. The illumination device with sterilization and purification functions as claimed in any one of claims 1 to 3, wherein the sterilization and purification module is a positive and negative ion generator or a negative ion generator.

5. The illumination device with sterilization and purification functions as recited in claim 1, wherein the cover further comprises a plurality of grids provided on the second substrate, and the second mounting portion is located between the plurality of grids and the second side wall.

6. The illumination device with the sterilization and purification function according to claim 1 or 5, wherein the second mounting portion is a through hole.

7. The lighting device with sterilization and purification functions according to claim 1, further comprising a first locking member, wherein the light source module comprises a lamp panel, a light source and a fixing seat arranged on the lamp panel, a first fixing hole penetrating through the fixing seat, and a second fixing hole arranged on the lamp panel, and the light source module is fixed on the first substrate through the cooperation of the first locking member, the first fixing hole and the second fixing hole.

8. The illumination device with sterilization and purification functions as claimed in claim 1, further comprising a protection plate, wherein the housing further comprises a pressing portion disposed on an end of the first side wall away from the first substrate, and the protection plate is disposed between the pressing portion and the second side wall.

9. The illumination device with sterilization and purification functions as claimed in claim 1, further comprising a power module and a fixing component mounted on a side of the substrate away from the light source module, wherein the power module is electrically connected with the light source module; the fixing assembly comprises a first fixing piece, a connecting rod connected with the first fixing piece, a second fixing piece and a third fixing piece which are arranged on two sides of the first substrate, a second locking piece connected with the second fixing piece and a third locking piece connected with the second fixing piece and the connecting rod.

10. The illumination device with sterilization and purification functions as claimed in claim 9, wherein the second fixing member is provided with a sliding slot, one end of the connecting rod away from the first fixing member passes through the sliding slot, and two third locking members are movably mounted on the connecting rod and located at two sides of the sliding slot, so that the connecting rod is movably mounted on the second fixing member.