CN217875585U

CN217875585U - Insect-proof classroom lamp

Info

Publication number: CN217875585U
Application number: CN202221075077.1U
Authority: CN
Inventors: 黄涛
Original assignee: Zhongshan Matisi Photoelectric Technology Co ltd
Current assignee: Zhongshan Matisi Photoelectric Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-22
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a classroom lamp of protection against insects, this classroom lamp includes: the lamp comprises a main body, a lamp body and a fan, wherein the main body is provided with a cavity with a downward opening, and the main body is provided with a lamp source and a blowing assembly which are positioned in the cavity; the grating plate is arranged on the main body and positioned below the lamp source, and the grating plate can shield an opening of the cavity; the air blowing hole is communicated with the containing cavity and located below the grid plate, and the opening of the air blowing hole faces to the horizontal direction, so that the air flow blown out from the containing cavity by the air blowing assembly can be parallel to the grid plate. According to the classroom lamp with the structure, the airflow blown out by the air blowing component blocks winged insects from colliding with the grid plate, so that the lighting effect of the classroom lamp is ensured.

Description

Insect-proof classroom lamp

Technical Field

The utility model relates to a technical field of classroom lamp especially relates to a classroom lamp of protection against insects.

Background

The classroom lamp is a common lamp used for classroom illumination, and the conventional classroom lamp is usually designed with a grille to enable light rays to be uniformly refracted, so that an anti-glare effect is achieved.

However, when the winged insects are prevalent in summer, due to phototaxis of the winged insects, a large number of winged insects are attracted to the grids, insect shadows are formed under the irradiation of light, and part of the winged insects collide the grids to form black spots, so that the lighting effect is influenced, and the eyesight of students is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a classroom lamp of protection against insects blocks winged insect collision grid plate through the air current that the subassembly of blowing blew off to guarantee the illuminating effect of classroom lamp.

According to the utility model discloses classroom lamp of protection against insects, include: the lamp comprises a main body, a lamp holder and a lamp holder, wherein the main body is provided with a cavity with a downward opening, and the main body is provided with a lamp source and a blowing assembly which are positioned in the cavity; the grating plate is arranged on the main body and is positioned below the light source, and the grating plate can shield an opening of the cavity; the blowing hole is communicated with the containing cavity and is positioned below the grid plate, and the opening of the blowing hole faces to the horizontal direction, so that the airflow blown out of the containing cavity by the blowing component can be parallel to the grid plate.

According to the utility model discloses classroom lamp has following beneficial effect at least: when the lamp is used, the lamp source and the blowing assembly are connected through an external power supply, so that the lamp source and the blowing assembly are electrified to work. The air flow blown out from the air blowing holes by the air blowing assembly is parallel to the grid plate, so that an invisible air barrier preventing winged insects from entering the grid plate can be formed below the grid plate, and the winged insects are prevented from colliding with the grid plate to generate black spots, so that the lighting effect of the classroom lamp is ensured. In addition, the blowing assembly is also favorable for radiating the lamp source, and the service life of the product is prolonged.

In some embodiments of the present invention, the main body is provided with a mounting groove located at the opening of the housing, and the grid plate is connected to the mounting groove by a buckle.

In some embodiments of the present invention, the shape of the horizontal cross section of the mounting groove is a rectangle, and the air blowing hole is provided with a plurality of air blowing holes which are arranged around the mounting groove.

In some embodiments of the present invention, the air blowing holes located on the two inner side walls opposite to the mounting groove are arranged in a staggered manner.

The utility model discloses an in some embodiments, the main part still is equipped with and is located hold the expelling parasite subassembly of intracavity, the expelling parasite subassembly is the expelling parasite liquid case, the subassembly of blowing the expelling parasite liquid case and the lamp source down connect gradually in from the top in the main part, the intercommunication has been seted up at the top of expelling parasite liquid case the bleeder vent that holds the chamber.

The utility model discloses an in some embodiments, the main part is provided with the liquid feeding pipe, the one end intercommunication of liquid feeding pipe the inner chamber of expelling parasite liquid case, the other end of liquid feeding pipe wear out in the outside of main part, the liquid feeding pipe is kept away from the one end of expelling parasite liquid case is provided with the sealing plug.

In some embodiments of the present invention, the insect expelling assembly is an ultrasonic insect expelling device, and the ultrasonic insect expelling device is located above the grid plate.

In some embodiments of the utility model, the grid board with be provided with the light-passing board between the blowhole, the upper surface of light-passing board covers the lower surface of grid board.

The utility model discloses an in some embodiments, the top of main part can be dismantled and be connected with hoisting assembly, hoisting assembly is used for installing in the top in classroom.

In some embodiments of the present invention, the hoist assembly includes a first mounting member and a second mounting member, the first mounting member is threadedly coupled to the top of the main body, the second mounting member is configured to be mounted at the top of a classroom, and a boom is coupled between the first mounting member and the second mounting member.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an embodiment of an insect-proof classroom lamp according to the present invention;

FIG. 2 is a side view of the embodiment of FIG. 1;

fig. 3 is an internal cross-sectional view of the embodiment of fig. 1.

In the figure: the mosquito repelling liquid box comprises a main body 100, a cavity 101, a blowing hole 102, a mounting groove 103, a light source 110, a blowing component 120, a pest repelling liquid box 130, a liquid adding pipe 140, a grating plate 200, a light-transmitting plate 210, a hoisting component 300, a first mounting part 310, a suspender 320 and a second mounting part 330.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an insect-proof classroom lamp includes: the lamp comprises a main body 100, a lamp holder and a lamp holder, wherein the main body 100 is provided with a cavity 101 with a downward opening, and the main body 100 is provided with a lamp source 110 and a blowing assembly 120 which are positioned in the cavity 101; the grating plate 200 is arranged on the main body 100 and positioned below the light source 110, and the grating plate 200 can shield the opening of the cavity 101; and the air blowing holes 102 are communicated with the cavity 101 and are positioned below the grating plate 200, and the openings of the air blowing holes 102 are oriented in the horizontal direction, so that the air flow blown out of the cavity 101 by the air blowing assembly 120 can be parallel to the grating plate 200.

When the classroom lamp with the structure is used, the lamp source 110 and the blowing assembly 120 are connected through an external power supply, so that the lamp source 110 and the blowing assembly 120 are electrified to work. The airflow blown out from the air blowing holes 102 by the air blowing assembly 120 is parallel to the grid plate 200, so that an invisible air barrier preventing the winged insects from entering the grid plate 200 is formed below the grid plate 200, and the winged insects are prevented from colliding with the grid plate to generate black spots, thereby ensuring the illumination effect of the classroom lamp. In addition, the blowing assembly 120 is also beneficial to heat dissipation of the lamp source 110, and the service life of the product is prolonged.

Referring to fig. 3, in some embodiments of the present invention, the main body 100 is provided with a mounting groove 103 located at an opening of the receiving chamber 101, and the grating plate 200 is connected to the mounting groove 103 by a snap. Specifically, the main body 100 may be provided with elastic protrusions at inner sidewalls of the mounting groove 103, and sidewalls of the grating plate 200 are provided with grooves to be fitted with the elastic protrusions. In the process of installing the grid plate 200 in the installation groove 103, the side wall of the grid plate 200 firstly extrudes the elastic protrusions to enable the elastic protrusions to generate compression deformation until the elastic protrusions are opposite to the grooves, and the elastic protrusions can recover to deform and are clamped in the grooves, so that the installation of the grid plate 200 is finally completed quickly.

Referring to fig. 1, in some embodiments of the present invention, the horizontal cross section of the mounting groove 103 is rectangular, the plurality of air blowing holes 102 are provided, and the plurality of air blowing holes 102 are circumferentially provided in the mounting groove 103. The air blowing holes 102 surround the mounting groove 103, so that the air flow blown by the air blowing assembly 120 can form criss-cross air "barriers", and the air "barriers" cover the lower surface of the grid plate 200, thereby effectively preventing the winged insects from colliding with the grid plate 200.

In some embodiments of the present invention, in order to reduce the phenomenon of collision of the air flow, the air blowing holes 102 located on the two inner side walls opposite to the mounting groove 103 are staggered.

Referring to fig. 3, in some embodiments of the present invention, the main body 100 is further provided with a pest expelling assembly located in the cavity 101, the pest expelling assembly is a pest expelling liquid box 130, the blowing assembly 120, the pest expelling liquid box 130 and the lamp source 110 are sequentially connected to the main body 100 from top to bottom, and the top of the pest expelling liquid box 130 is provided with a vent hole communicating with the cavity 101. Specifically, after the blowing assembly 120 and the light source 110 are powered on, the heat emitted by the light source 110 heats the insect repellent in the insect repellent tank 130 to generate insect repellent gas, and the insect repellent gas escapes from the ventilation holes to the cavity 101, and finally the blowing assembly 120 blows the insect repellent gas to the grid plate 200, so that the insect repellent gas is used to drive the flying insects away from the grid plate 200, thereby effectively preventing the flying insects from gathering below the grid plate 200, and reducing the insect shadow under the illumination of the light source 110.

Referring to fig. 3, in some embodiments of the present invention, the main body 100 is provided with a liquid feeding pipe 140, one end of the liquid feeding pipe 140 is connected to the inner cavity of the insect repellant liquid tank 130, the other end of the liquid feeding pipe 140 penetrates the outside of the main body 100, and one end of the liquid feeding pipe 140 away from the insect repellant liquid tank 130 is provided with a sealing plug. Particularly, the setting of liquid feeding pipe 140, the people of being convenient for can carry out the liquid feeding in the outside of main part 100 to repellent liquid case 130 and handle, and need not to disassemble main part 100, is favorable to improving the daily use of people and experiences. In some embodiments, the vermin exterminating tank 130 may be made of a transparent material, and the main body 100 is provided with a transparent window, so that a person can observe the height of the liquid level in the vermin exterminating tank 130 through the transparent window, thereby preventing the vermin from overflowing the vermin exterminating tank 130 due to excessive liquid addition.

In some embodiments of the present invention, the insect expelling assembly is an ultrasonic insect expeller, and the ultrasonic insect expeller is located above the grid plate 200. Specifically, the ultrasonic insect repeller promotes the flying insects to escape by generating the sound frequency which is unacceptable for the flying insects, thereby achieving the effect of environmental protection and insect repelling.

Referring to fig. 3, in some embodiments of the present invention, in order to perform the second layer blocking to the flying insects, a light-transmitting plate 210 is disposed between the grid plate 200 and the blowing holes 102, and an upper surface of the light-transmitting plate 210 covers a lower surface of the grid plate 200.

Referring to fig. 1, in some embodiments of the present invention, a lifting assembly 300 is detachably connected to the top of the main body 100, and the lifting assembly 300 is configured to be installed at the top of a classroom. Specifically, in the process of installing the body 100, the hoist assembly 300 is first installed on the ceiling of the classroom, and then the body 100 is installed on the hoist assembly 300. Wherein, hoist and mount subassembly 300 and main part 100 separately set up, are favorable to main part 100 to accomplish the installation at lower height, and make things convenient for follow-up maintenance alone and change main part 100.

Referring to fig. 2, in some embodiments of the present invention, the hoist assembly 300 includes a first mounting member 310 and a second mounting member 330, the first mounting member 310 is threadedly coupled to the top of the body 100, the second mounting member 330 is adapted to be mounted to the top of a classroom, and a boom 320 is coupled between the first mounting member 310 and the second mounting member 330. Specifically, the first mounting part 310 and the suspension rod 320 may be provided with through holes for the latch shafts to pass through, and an end of the suspension rod 320 far from the first mounting part 310 may be screwed to the second mounting part 330. When the classroom lamp is installed, the suspension rod 320 and the second installation part 330 are assembled into a whole and are installed at the top of a classroom, the first installation part 310 and the main body 100 are connected into a whole in a threaded mode, finally, the first installation part 310 is fixed on the suspension rod 320 through the bolt shaft, the classroom lamp is installed finally, the installation process is fast and simple, and the classroom lamp can be maintained and replaced conveniently in the follow-up process.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An insect protected classroom lamp comprising:

the lamp comprises a main body (100) and a control circuit, wherein the main body (100) is provided with a cavity (101) with a downward opening, and the main body (100) is provided with a lamp source (110) and a blowing assembly (120) which are positioned in the cavity (101);

the grating plate (200) is arranged on the main body (100) and is positioned below the light source (110), and the grating plate can shield an opening of the cavity (101);

the air blowing hole (102) is communicated with the cavity (101) and is positioned below the grid plate (200), and the opening of the air blowing hole (102) faces to the horizontal direction, so that the air flow blown out of the cavity (101) by the air blowing assembly (120) can be parallel to the grid plate (200).

2. An insect-proof classroom lamp as defined in claim 1, wherein:

the main part (100) is provided with a mounting groove (103) located at an opening of the accommodating cavity (101), and the grid plate (200) is connected to the mounting groove (103) through a buckle.

3. An insect protected classroom lamp as defined in claim 2, wherein:

the shape of the horizontal cross section of the mounting groove (103) is rectangular, a plurality of air blowing holes (102) are formed, and the air blowing holes (102) are arranged in the mounting groove (103) in a surrounding mode.

4. An insect protected classroom lamp as defined in claim 3, wherein:

the air blowing holes (102) on the two opposite inner side walls of the mounting groove (103) are arranged in a staggered mode.

5. An insect-proof classroom lamp as defined in claim 1, wherein:

the main part (100) still is equipped with and is located the expelling parasite subassembly that holds chamber (101), the expelling parasite subassembly is expelling parasite liquid case (130), blow subassembly (120) expelling parasite liquid case (130) and lamp source (110) from the top down connect gradually in main part (100), the intercommunication has been seted up at the top of expelling parasite liquid case (130) the bleeder vent that holds chamber (101).

6. An insect-proof classroom lamp as defined in claim 5, wherein:

the insect repellant liquid box is characterized in that the main body (100) is provided with a liquid feeding pipe (140), one end of the liquid feeding pipe (140) is communicated with the inner cavity of the insect repellant liquid box (130), the other end of the liquid feeding pipe (140) penetrates out of the main body (100), and a sealing plug is arranged at one end, far away from the insect repellant liquid box (130), of the liquid feeding pipe (140).

7. An insect protected classroom lamp as defined in claim 5, wherein:

the insect expelling component is an ultrasonic insect expeller which is positioned above the grid plate (200).

8. An insect-proof classroom lamp as defined in claim 1, wherein:

a light-transmitting plate (210) is arranged between the grating plate (200) and the air blowing holes (102), and the upper surface of the light-transmitting plate (210) covers the lower surface of the grating plate (200).

9. An insect protected classroom lamp as defined in claim 1, wherein:

the top of the main body (100) is detachably connected with a hoisting assembly (300), and the hoisting assembly (300) is used for being installed at the top of a classroom.

10. An insect-proof classroom lamp as defined in claim 9, wherein:

the hoist assembly (300) comprises a first mounting member (310) and a second mounting member (330), the first mounting member (310) is screwed to the top of the body (100), the second mounting member (330) is used for being mounted on the top of a classroom, and a hanging rod (320) is connected between the first mounting member (310) and the second mounting member (330).