CN210568203U

CN210568203U - Protection device of LED lamp strip for classroom lamps and lanterns

Info

Publication number: CN210568203U
Application number: CN201921255365.3U
Authority: CN
Inventors: 钱何凡
Original assignee: Anhui Youshiguang Photoelectric Technology Co Ltd
Current assignee: Anhui Youshiguang Photoelectric Technology Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-19
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a protective device of LED lamp strip for classroom lamps, belonging to the technical field of lamps, comprising a protective shell and a lamp strip body arranged inside the protective shell, wherein the top opening of the protective shell is arranged, and a heat dissipation cover plate for sealing the opening is arranged above the protective shell; the protective shell comprises a transparent cover, end seats are arranged at two ends of the transparent cover, mounting heads used for fixing the protective shell in the lamp shell are mounted on the end seats, a groove is formed in one end seat, and the mounting head on the end seat is elastically connected with the groove through a spring; the end socket is close to the one side of translucent cover all is equipped with the fixed slot, just the both ends of lamp strip body are fixed the inside of fixed slot. The lamp strip is protected through the protective shell, the lamp strip is prevented from being aged due to the fact that the lamp strip is in contact with humid air, the end seat of the protective shell is provided with the elastic mounting head, one end of the lamp shell can be conveniently inserted, and the protective shell can be conveniently mounted.

Description

Protection device of LED lamp strip for classroom lamps and lanterns

Technical Field

The utility model relates to the technical field of lighting fixtures, in particular to protector of LED lamp strip for classroom lamps and lanterns.

Background

The lamp is a lighting device which can transmit light, distribute and change light distribution of a light source, and ensure that the light source reliably emits light so as to meet the requirement of human beings on the light when engaging in various activities.

But the lamp strip generally all exposes externally, leads to at humid environment during operation, and the lamp strip can lead to the lamp strip ageing with higher speed with the steam contact in the air, reduces the life of lamps and lanterns, although some lamps and lanterns also can be equipped with protector and seal the protection to the lamp strip, but also greatly reduced the radiating effect of lamp strip after sealed, lead to the lamp strip still ageing easily, therefore current lamp strip lamps and lanterns still have certain defect when using.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is just in order to solve the LED lamp strip of above-mentioned lamps and lanterns and expose easy ageing in the air, set up the poor problem of protector radiating effect and provide a protector of LED lamp strip for classroom lamps and lanterns, have two kinds of functions of heat dissipation protection, simple to operate, long service life's advantage.

The utility model realizes the purpose by the following technical proposal, a protective device of an LED lamp strip for classroom lamps, which comprises a protective shell and a lamp strip body arranged inside the protective shell, wherein the top opening of the protective shell is arranged, and a heat dissipation cover plate for sealing the opening is arranged above the protective shell;

the protective shell comprises a transparent cover, end seats are arranged at two ends of the transparent cover, mounting heads used for fixing the protective shell in the lamp shell are mounted on the end seats, a groove is formed in one end seat, and the mounting head on the end seat is elastically connected with the groove through a spring;

the end socket is close to the one side of translucent cover all is equipped with the fixed slot, just the both ends of lamp strip body are fixed the inside of fixed slot.

Preferably, the heat dissipation cover plate is composed of a heat conduction copper plate and heat dissipation fins, and two ends of the heat conduction copper plate are fixed to the top of the end seat through fixing bolts.

Preferably, the lower surface of the heat-conducting copper plate is in contact with the light bar body.

Preferably, a plurality of radiating fins are arranged at equal intervals and vertically arranged on the upper surface of the heat-conducting copper plate, and the radiating fins penetrate through the lamp shell and are positioned on the outer side of the lamp.

Preferably, the top of the end seat is also provided with a clamping groove, two ends of the lamp strip body are provided with electrode connectors for electrifying, and the electrode connectors are matched with the clamping groove in specification.

Preferably, the transparent cover is a cuboid structure with an opening on the upper surface.

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

1. the lamp strip is protected through the protective shell, the lamp strip is prevented from being aged due to the fact that the lamp strip is in contact with humid air, the service life of the lamp strip is prolonged, the elastic mounting head is arranged on one end seat of one end of the protective shell, one end of the protective shell without the elastic mounting head is inserted into the lamp shell during installation, the other end of the elastic mounting head is inserted into the lamp shell, installation of the protective shell is facilitated, the top opening of the protective shell is arranged, the protective shell is sealed through the heat dissipation cover plate, the heat dissipation cover plate is installed through the fixing bolt, and therefore the light strip can be conveniently taken and placed.

2. Through a plurality of radiating fin with the equidistance distribution of the top installation of heat dissipation apron, radiating fin is located the outside of lamps and lanterns shell, through the indirect contact lamp strip of heat conduction copper, therefore the heat that the lamp strip during operation produced transmits for radiating fin along the heat conduction copper, in case there is the air current in the air to blow away radiating fin's heat, realizes radiating effect to the sealed heat dissipation function of protective housing has been increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a schematic view of the end seat structure of the present invention.

Fig. 3 is a schematic view of the mounting head mounting structure of the present invention.

Fig. 4 is a schematic view of the heat dissipation cover plate of the present invention.

In the figure: 1. protective housing, 2, lamp strip body, 3, heat dissipation apron, 4, translucent cover, 5, end base, 6, installation head, 7, draw-in groove, 8, recess, 9, spring, 10, fixed slot, 11, heat conduction copper, 12, radiating fin, 13, fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a protective device for an LED light bar for a classroom lamp includes a protective housing 1 and a light bar body 2 mounted inside the protective housing 1, wherein the protective housing 1 has an opening at the top and a heat dissipation cover plate 3 for sealing the opening is mounted above the protective housing 1; the protective shell 1 comprises a transparent cover 4, two ends of the transparent cover 4 are provided with end seats 5, mounting heads 6 for fixing the protective shell 1 in the lamp shell are respectively mounted on the end seats 5, a groove 8 is formed in one end seat 5, and the mounting head 6 on the end seat 5 is elastically connected with the groove 8 through a spring 9; one side that the end seat 5 is close to translucent cover 4 all is equipped with fixed slot 10, and the inside at fixed slot 10 is fixed at the both ends of lamp strip body 2, translucent cover 4 of protecting sheathing 1 is convenient for lamp strip body 2 printing opacity, and during the installation of lamp strip body 2, open heat dissipation apron 3 earlier, put into the inside of protecting sheathing 1 again, the both ends of lamp strip body 2 are fixed on fixed slot 10, accomplish the equipment of lamp strip body 2, protecting sheathing 1 protects lamp strip body 2, avoid with moist air contact aging with higher speed, heat dissipation apron 3 plays the radiating action, and when protecting sheathing 1 fixes on lamps and lanterns, install the head 6 of one end earlier and insert on the mounting hole of lamps and lanterns, the first inside push of installing head 6 of the elastic connection of the other end, on putting into the other end mounting hole of lamps and lanterns, install head 6 and insert the mounting hole by the promotion of spring 9, make things convenient for the installation and.

The heat dissipation cover plate 3 is composed of a heat conduction copper plate 11 and a plurality of heat dissipation fins 12, two ends of the heat conduction copper plate 11 are fixed at the top of an end seat 5 through fixing bolts 13, the lower surface of the heat conduction copper plate 11 is in contact with the lamp strip body 2, the heat dissipation fins 12 are arranged at equal intervals and are vertically arranged on the upper surface of the heat conduction copper plate 11, the heat dissipation fins 12 penetrate through the lamp shell and are positioned at the outer side of the lamp, the heat conduction copper plate 11 has good heat conductivity, heat generated when the lamp strip body 2 works is transmitted to the heat dissipation fins 12 through the heat conduction copper plate 11, the heat dissipation fins 12 are in contact with the external environment and dissipate heat through the temperature difference between the outside and the inside of the protective shell 1, the heat dissipation fins 12 are provided with a plurality of electrode connectors for electrifying once air flow passes through the heat dissipation fins 12, the heat dissipation effect is improved, the top of, electrode joint and 7 specification phase-matchs of draw-in groove, electrode joint can block into inside 7 draw-in grooves, protects through draw-in groove 7, avoids the electrode joint rupture, and translucent cover 4 is the cuboid structure that the upper surface opening set up, and inside is hidden into to translucent cover 4 convenience lamp strip body 2.

The utility model discloses a theory of operation: when the installation is waited for lamp strip body 2, open heat dissipation apron 3 earlier, put into the translucent cover 4 insidely with lamp strip body 2, both ends card goes into the fixed slot 10 of end seat 5, cover heat dissipation apron 3 again, it is fixed through fixing bolt 13, lamp strip body 2 installs the back that finishes, fix protecting crust 1 inside lamps and lanterns again, the one end that does not have elastic mounting head 6 is fixed earlier, the one end of fixing band elasticity mounting head 6 again, lamp strip body 2 is at the during operation, the heat of production gives radiating fin 12 through heat conduction copper 11 with high temperature transmission and dispels the heat.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protector of LED lamp strip for classroom lamps and lanterns, including protecting crust (1) and the internally mounted's of protecting crust (1) lamp strip body (2), its characterized in that: the top of the protective shell (1) is provided with an opening, and a heat dissipation cover plate (3) for sealing the opening is arranged above the protective shell;

the protective shell (1) comprises a transparent cover (4), end seats (5) are arranged at two ends of the transparent cover (4), mounting heads (6) used for fixing the protective shell (1) in a lamp shell are mounted on the end seats (5), a groove (8) is formed in one end seat (5), and the mounting heads (6) on the end seats (5) are elastically connected with the groove (8) through springs (9);

the lamp strip is characterized in that the end seat (5) is close to one side of the transparent cover (4) and is provided with a fixing groove (10), and the two ends of the lamp strip body (2) are fixed inside the fixing groove (10).

2. The device for protecting the LED light bar for the classroom lighting fixture as claimed in claim 1, wherein: the heat dissipation cover plate (3) is composed of a heat conduction copper plate (11) and heat dissipation fins (12), and two ends of the heat conduction copper plate (11) are fixed to the top of the end seat (5) through fixing bolts (13).

3. The device for protecting the LED lamp strip for the classroom lighting fixture as claimed in claim 2, wherein: the lower surface of the heat-conducting copper plate (11) is in contact with the lamp strip body (2).

4. The device for protecting the LED lamp strip for the classroom lighting fixture as claimed in claim 2, wherein: the radiating fins (12) are arranged at equal intervals and vertically arranged on the upper surface of the heat-conducting copper plate (11), and the radiating fins (12) penetrate through the lamp shell and are positioned on the outer side of the lamp.

5. The device for protecting the LED light bar for the classroom lighting fixture as claimed in claim 1, wherein: the top of the end seat (5) is also provided with a clamping groove (7), two ends of the lamp strip body (2) are provided with electrode connectors for electrifying, and the electrode connectors are matched with the clamping groove (7) in specification.

6. The device for protecting the LED light bar for the classroom lighting fixture as claimed in claim 1, wherein: the transparent cover (4) is of a cuboid structure with an opening on the upper surface.