CN214663888U

CN214663888U - Energy-saving LED lamp for classroom

Info

Publication number: CN214663888U
Application number: CN202120239535.XU
Authority: CN
Inventors: 荚宏星
Original assignee: Anhui Baodi Lighting Technology Co ltd
Current assignee: Anhui Baodi Lighting Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-09
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an energy-saving LED lamp for classroom relates to LED lamp technical field, and it is narrower to have the illumination zone for solving current classroom illumination lamps and lanterns, is being struck the easy broken problem of back lighting housing by external object. First fixed mounting seat is cylindric, and the both ends face of first fixed mounting seat all sets up to the opening form, LED lighting lamp shade is installed to the lower extreme opening part of first fixed mounting seat, LED lighting lamp shade's up end an organic whole is connected with spacing fixed block, spacing fixed block is located the inside of first fixed mounting seat, fixedly connected with expanding spring on the surface of the upper end of spacing fixed block, expanding spring's other end fixed connection is on the inside roof of first fixed mounting seat, the upper end of first fixed mounting seat is provided with second fixed mounting seat.

Description

Energy-saving LED lamp for classroom

Technical Field

The utility model relates to a LED lamp technical field specifically is an energy-saving LED lamp for classroom.

Background

An LED light emitting diode is a solid state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, and the whole wafer is packaged by epoxy resin.

The conventional classroom lighting lamp has a narrow lighting range, and a lighting shell is easy to break after being impacted by an external object, so that the lighting range is improved, and a lampshade is prevented from being easily broken; therefore, the market urgently needs to develop an energy-saving LED lamp for classrooms to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving LED lamp for classroom to there is the illumination zone narrower in the current classroom illumination lamps and lanterns in solving above-mentioned background art, is being struck the easy broken problem of back lighting housing by external object.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving LED lamp for classroom, includes first fixed mounting seat, first fixed mounting seat is cylindric, and the both ends face of first fixed mounting seat all sets up to the opening form, LED lighting lamp cover is installed to the lower extreme opening part of first fixed mounting seat, LED lighting lamp cover's up end body coupling has spacing fixed block, spacing fixed block is located the inside of first fixed mounting seat, fixedly connected with expanding spring on the surface of the upper end of spacing fixed block, expanding spring's other end fixed connection is on the inside roof of first fixed mounting seat.

Preferably, a second fixed mounting seat is arranged at the upper end of the first fixed mounting seat, the first fixed mounting seat is in threaded connection with the second fixed mounting seat, an internal fixed mounting rod is fixedly connected inside the second fixed mounting seat, and an LED lighting lamp source is fixedly mounted in the middle of the internal fixed mounting rod.

Preferably, the LED lighting lamp source is located at an opening at the upper end of the first fixed mounting base, and the irradiation direction of the LED lighting lamp source is vertically downward.

Preferably, the outer surface of the lower end of the first fixed mounting seat is integrally connected with an outer reflecting cover, a reflecting paint layer is painted on the inner wall of the outer reflecting cover, and the LED illuminating lamp cover is located at the middle shaft position of the outer reflecting cover.

Preferably, the LED illuminating lamp shade is a hemisphere, and a transparent protective film is adhered to the outer surface of the LED illuminating lamp shade.

Preferably, the limiting fixing block is annular.

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

1. the utility model discloses a through setting up the both ends face of first fixed mounting seat for cylindric, and the lower extreme opening part of first fixed mounting seat is installed and is installed LED illumination lamp shade, the up end of LED illumination lamp shade is connected with spacing fixed block integratively, spacing fixed block is located the inside of first fixed mounting seat, fixedly connected with expanding spring on the upper end surface of spacing fixed block, the other end of expanding spring is fixedly connected on the inside roof of first fixed mounting seat, this can utilize LED illumination lamp shade to increase the scattering surface of light, improve the illumination zone, avoid the light gathering together, and avoided traditional illumination lamp source great, the phenomenon that causes the waste, expanding spring makes LED illumination lamp shade possess the function of contracting to the inside of first fixed mounting seat simultaneously, guaranteed after external object touches LED illumination lamp shade, the LED lighting lamp shade can contract to the inside of the first fixed mounting seat, the phenomenon that the LED lighting lamp shade breaks is avoided, and the practicability and the energy conservation of the device are effectively improved.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is the internal structure diagram of the LED lighting lamp cover of the present invention.

In the figure: 1. a first fixed mounting base; 2. a second fixed mounting base; 3. a mounting rod is fixed inside; 4. an LED lighting source; 5. a limit fixing block; 6. an outer reflector; 7. an LED illumination lamp cover; 8. a reflective coating layer; 9. a tension spring; 10. and (4) a transparent protective film.

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. 1-3, the present invention provides an embodiment: an energy-saving LED lamp for classrooms comprises a first fixed mounting seat 1, wherein the first fixed mounting seat 1 is cylindrical, two end faces of the first fixed mounting seat 1 are both open, an LED illuminating lamp shade 7 is mounted at an opening at the lower end of the first fixed mounting seat 1, a limiting fixed block 5 is integrally connected with the upper end face of the LED illuminating lamp shade 7, the limiting fixed block 5 is positioned inside the first fixed mounting seat 1, an expansion spring 9 is fixedly connected onto the outer surface of the upper end of the limiting fixed block 5, the other end of the expansion spring 9 is fixedly connected onto the top wall inside the first fixed mounting seat 1, the LED illuminating lamp shade 7 can be used for increasing the scattering surface of light rays, the illuminating range is improved, the light rays are prevented from gathering together, the phenomenon that the traditional illuminating lamp source is large and the waste phenomenon is caused is avoided, meanwhile, the LED illuminating lamp shade 7 has the function of shrinking towards the inside of the first fixed mounting seat 1 due to the expansion spring 9, guaranteed that outside object touches LED illumination lamp shade 7 after, LED illumination lamp shade 7 can contract to the inside of first fixed mounting seat 1, avoided LED illumination lamp shade 7 the cracked phenomenon to appear, the effectual practicality and the energy-conservation that have improved the device.

Further, the upper end of the first fixed mounting base 1 is provided with a second fixed mounting base 2, the first fixed mounting base 1 is in threaded connection with the second fixed mounting base 2, the inner fixed mounting rod 3 is fixedly connected to the inner part of the second fixed mounting base 2, and the LED illuminating lamp source 4 is fixedly mounted at the middle position of the inner fixed mounting rod 3.

Further, the LED illumination lamp source 4 is located at an opening at the upper end of the first fixed mounting base 1, and the irradiation direction of the LED illumination lamp source 4 is vertically downward.

Further, an outer reflector 6 is integrally connected to the outer surface of the lower end of the first fixed mounting base 1, a reflective paint layer 8 is painted on the inner wall of the outer reflector 6, and the LED illuminating lamp cover 7 is located at the middle shaft position of the outer reflector 6.

Further, the LED illuminating lamp shade 7 is a hemisphere, and a transparent protective film 10 is adhered on the outer surface of the LED illuminating lamp shade 7.

Further, the limiting fixing block 5 is in a circular ring shape.

The working principle is as follows: during the use, earlier through the bolt with 2 fixed mounting seats of second fixed mounting in the appointed position department in roof, then with 1 threaded connection of first fixed mounting in the opening of 2 lower extremes of second fixed mounting, can be to LED illumination lamp source 4 circular telegrams this moment, LED illumination lamp source 4 begins to give out light, light shines into LED illumination lamp shade 7 in, because LED illumination lamp shade 7 is hemispherical casing, consequently LED illumination lamp shade 7 begins to refract the light of shining into, and then make this LED lamp irradiation range wider, in daily use, when outside object striking is on LED illumination lamp shade 7, LED illumination lamp shade 7 upwards removes, expanding spring 9 is compressed this moment, LED illumination lamp shade 7 retracts into the inside of first fixed mounting 1, the effectual striking dynamics that has cushioned, cracked phenomenon has avoided LED illumination lamp shade 7 to appear.

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.

Claims

1. The utility model provides an energy-saving LED lamp for classroom, includes first fixed mounting seat (1), its characterized in that: first fixed mounting seat (1) is cylindric, and the both ends face of first fixed mounting seat (1) all sets up to the opening form, LED lighting lamp shade (7) are installed to the lower extreme opening part of first fixed mounting seat (1), the up end an organic whole of LED lighting lamp shade (7) is connected with spacing fixed block (5), spacing fixed block (5) are located the inside of first fixed mounting seat (1), fixedly connected with expanding spring (9) on the upper end surface of spacing fixed block (5), the other end fixed connection of expanding spring (9) is on the inside roof of first fixed mounting seat (1).

2. The LED lamp for energy-saving classroom as claimed in claim 1, wherein: the LED lamp is characterized in that a second fixed mounting seat (2) is arranged at the upper end of the first fixed mounting seat (1), the first fixed mounting seat (1) is in threaded connection with the second fixed mounting seat (2), an inner fixed mounting rod (3) is fixedly connected to the inner part of the second fixed mounting seat (2), and an LED illuminating lamp source (4) is fixedly mounted at the middle position of the inner fixed mounting rod (3).

3. The LED lamp for energy-saving classroom as claimed in claim 2, wherein: the LED illuminating lamp source (4) is positioned at an opening at the upper end of the first fixed mounting base (1), and the illuminating direction of the LED illuminating lamp source (4) is vertical downwards.

4. The LED lamp for energy-saving classroom as claimed in claim 1, wherein: the LED lamp is characterized in that an outer reflecting cover (6) is integrally connected to the outer surface of the lower end of the first fixed mounting seat (1), a reflecting paint layer (8) is painted on the inner wall of the outer reflecting cover (6), and the LED illuminating lamp cover (7) is located at the middle shaft position of the outer reflecting cover (6).

5. The LED lamp for energy-saving classroom as claimed in claim 1, wherein: the LED illuminating lamp shade (7) is a hemisphere, and a transparent protective film (10) is pasted on the outer surface of the LED illuminating lamp shade (7).

6. The LED lamp for energy-saving classroom as claimed in claim 1, wherein: the limiting fixing block (5) is in a circular ring shape.