CN212081017U

CN212081017U - Prevent blue light teaching LED lamps and lanterns

Info

Publication number: CN212081017U
Application number: CN202020528623.7U
Authority: CN
Inventors: 尹德民
Original assignee: Shanghaijuli Photoelectric Technology Co ltd
Current assignee: Shanghaijuli Photoelectric Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-04
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a prevent blue light teaching LED lamps and lanterns, which comprises a mounting bas, mount pad bottom outer wall center department has the bottom tube through the screw fixation, and bottom tube lateral wall bottom department opens the spacing groove that has the L shape that the equidistance distributes, spacing groove one end department opens there is the circular slot, the bottom tube lateral wall is equipped with the lug that the equidistance distributes, the mount pad bottom is connected with the lamp stand, and lamp stand top outer wall is equipped with the projection, the projection lateral wall is opened has the screw hole that the equidistance distributes, and threaded hole inner wall spiro union has the long screw, lamp stand top outer wall articulates there is the fixture block that the equidistance distributes, and lamp stand bottom outer wall is equipped with the light trough, light trough inner wall spiro union has the lamp body, and lamp body lateral wall bottom spiro. The utility model discloses fixed mode is simple firm, and the installation is dismantled simple and conveniently, and the practicality is strong for the vertical air current of environment and horizontal air current homoenergetic dispel the heat to the lamp body, and lamp body heat dispersion is good, and life is longer.

Description

Prevent blue light teaching LED lamps and lanterns

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a prevent blue light teaching LED lamps and lanterns.

Background

Along with the development of science and technology, traditional incandescent lamp has gradually been replaced to the LED lamp, and blue light LED lamp is prevented in also using a large number in the classroom of school and throws light on, but common LED lamp all is direct mount on the ceiling, need to lift lamps and lanterns during the installation highly, and single installation is very inconvenient, in addition, lamps and lanterns in the maintenance in order wholly pull down troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blue light prevention teaching LED lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent blue light teaching LED lamps and lanterns, includes the mount pad, mount pad bottom outer wall center department has the bottom tube through the screw fixation, and bottom tube lateral wall bottom department opens the spacing groove that has the L shape that the equidistance distributes, spacing groove one end department opens there is the circular slot, the bottom tube lateral wall is equipped with the lug that the equidistance distributes, the mount pad bottom is connected with the lamp stand, and lamp stand top outer wall is equipped with the projection, the projection lateral wall is opened has the screw hole that the equidistance distributes, and threaded hole inner wall spiro union has the long screw, lamp stand top outer wall articulates there is the fixture block that the equidistance distributes, and lamp stand bottom outer wall is equipped with the light trough, light trough inner wall spiro union has the lamp body, and lamp body lateral.

Preferably, the specification of the convex column is matched with that of the bottom tube, and the specification of the long screw is matched with that of the limiting groove.

Preferably, the outer wall of the clamping block is provided with a through hole, and the specification of the through hole is matched with that of the bump.

Preferably, the bottom of the lamp body is of a circular truncated cone-shaped structure, the top of the lamp body is of a cylindrical structure, the outer walls of the top and the bottom of the lamp body are provided with first radiating fins and second radiating fins, and the first radiating fins and the second radiating fins are provided with transverse gaps which are distributed equidistantly.

Preferably, the outer wall of the top of the lamp holder is provided with a wire tube, a wire is arranged inside the wire tube, and the wire is connected with the lamp groove.

Preferably, the four corners of the outer wall of the bottom of the mounting seat are provided with mounting holes, and the inner walls of the mounting holes are inserted with bolts.

The utility model has the advantages that:

1. but through the setting of bottom tube convex column for lamp stand and lamp body can be fixed on the mount pad, and mainly through the long screw, and fixture block and lug are fixed, and fixed mode is simple firm, and the installation is dismantled simple and conveniently, and the practicality is strong.

2. Through the arrangement of the first radiating fins and the second radiating fins, the lamp body can be radiated by the longitudinal airflow in the environment, in addition, transverse gaps are formed between the first radiating fins and the second radiating fins, the radiation of the transverse airflow to the lamp body can also be realized, the radiating performance of the lamp body is good, and the service life is longer.

Drawings

Fig. 1 is a schematic structural view of a blue light prevention teaching LED lamp provided by the present invention;

fig. 2 is the utility model provides a prevent lamp stand top structure schematic diagram of blue light teaching LED lamps and lanterns.

In the figure: the LED lamp comprises a mounting seat 1, a bottom tube 2, a limiting groove 3, a circular groove 4, a convex block 5, a lamp holder 6, a convex column 7, a long screw 8, a clamping block 9, a wire guide tube 10, a lamp groove 11, a lamp body 12, a first heat dissipation fin 13, a second heat dissipation fin 14, a transverse gap 15 and a blue light prevention lampshade 16.

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.

Referring to fig. 1-2, a blue light prevention teaching LED lamp comprises a mounting base 1, a bottom tube 2 is fixed at the center of the outer wall of the bottom of the mounting base 1 by screws, L-shaped limiting grooves 3 distributed at equal intervals are formed at the bottom of the side wall of the bottom tube 2, a circular groove 4 is formed at one end of the limiting groove 3, bumps 5 distributed at equal intervals are formed on the side wall of the bottom tube 2, a lamp holder 6 is connected to the bottom of the mounting base 1, a convex column 7 is arranged on the outer wall of the top of the lamp holder 6, screw holes distributed at equal intervals are formed on the side wall of the convex column 7, a long screw 8 is screwed on the inner wall of the screw hole, a fixture block 9 distributed at equal intervals is hinged on the outer wall of the top of the lamp holder 6, a lamp groove 11 is screwed on the inner wall of the lamp groove 11, a lamp body 12 is screwed on the bottom of the side wall of the lamp body 12, the outer wall of the clamping block 9 is provided with a through hole, the specification of the through hole is matched with that of the lug 5, the bottom of the lamp body 12 is of a round table-shaped structure, the top of the lamp body 12 is of a cylindrical structure, the top and the bottom of the lamp body 12 are provided with first radiating fins 13 and second radiating fins 14, the first radiating fins 13 and the second radiating fins 14 are provided with transverse gaps 15 which are distributed equidistantly, the outer wall of the top of the lamp holder 6 is provided with a wire guide tube 10, a wire is arranged inside the wire guide tube 10, the wire is connected with the lamp groove 11, four corners of the outer wall of the bottom of the mounting seat 1 are provided with mounting holes, and the.

The working principle is as follows: but through the setting of bottom tube 2 projection 7, make lamp stand 6 and lamp body 12 fix on mount pad 1, and mainly through long screw 8, fixture block 9 and lug 5 are fixed, the fixed mode is simple firm, the installation is dismantled simply and conveniently, therefore, the clothes hanger is strong in practicability, through the setting of first radiating fin 13 and second radiating fin 14, make the vertical air current of environment can dispel the heat to the lamp body, in addition, horizontal clearance 15 is seted up to first radiating fin 13 and second radiating fin 14, also can realize the heat dissipation of horizontal air current to lamp body 12, lamp body 12 heat dispersion is good, long service life is longer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The anti-blue-light teaching LED lamp comprises a mounting seat (1) and is characterized in that a bottom tube (2) is fixed at the center of the outer wall of the bottom of the mounting seat (1) through screws, L-shaped limiting grooves (3) distributed at equal intervals are formed in the bottom of the side wall of the bottom tube (2), a circular groove (4) is formed in one end of each limiting groove (3), lugs (5) distributed at equal intervals are arranged on the side wall of the bottom tube (2), a lamp holder (6) is connected to the bottom of the mounting seat (1), a convex column (7) is arranged on the outer wall of the top of the lamp holder (6), threaded holes distributed at equal intervals are formed in the side wall of the convex column (7), long screws (8) are screwed in the inner wall of each threaded hole, clamping blocks (9) distributed at equal intervals are hinged to the outer wall of the top of the lamp holder (6), a lamp groove (11) is formed in the outer wall of the, and the bottom of the side wall of the lamp body (12) is screwed with a blue light prevention lampshade (16).

2. The blue light prevention teaching LED lamp as claimed in claim 1, wherein the specification of the convex column (7) is adapted to the specification of the bottom tube (2), and the specification of the long screw (8) is adapted to the specification of the limiting groove (3).

3. The blue-light-proof teaching LED lamp as claimed in claim 1, wherein the outer wall of the fixture block (9) is provided with a through hole, and the specification of the through hole is matched with that of the bump (5).

4. The blue-light prevention teaching LED lamp as claimed in claim 1, wherein the bottom of the lamp body (12) is a truncated cone-shaped structure, the top of the lamp body (12) is a cylindrical structure, the outer walls of the top and the bottom of the lamp body (12) are provided with first heat dissipation fins (13) and second heat dissipation fins (14), and the first heat dissipation fins (13) and the second heat dissipation fins (14) are provided with transverse gaps (15) distributed at equal intervals.

5. The blue-light-proof teaching LED lamp as claimed in claim 1, wherein the outer wall of the top of the lamp holder (6) is provided with a conduit (10), and a wire is arranged inside the conduit (10) and connected with the lamp groove (11).

6. The blue-light-proof teaching LED lamp as claimed in claim 1, wherein the four corners of the outer wall of the bottom of the mounting seat (1) are provided with mounting holes, and bolts are inserted into the inner walls of the mounting holes.