CN216408602U

CN216408602U - LED lamp without radiator

Info

Publication number: CN216408602U
Application number: CN202122707805.8U
Authority: CN
Inventors: 刘外生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-29
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a radiator-free LED lamp which comprises a lamp holder, a driving plate and a strip-shaped aluminum substrate, wherein the driving plate is electrically connected with the lamp holder, the strip-shaped aluminum substrate is welded with a lamp bead on the front side, a lampshade is sleeved on the front side, vertical through grooves are formed in the side wall of the lampshade at equal intervals, the part covering the lamp bead is a transparent arch with the wall thickness being thin in the middle and the two sides being thick, a connecting seat is arranged between the lampshade and the lamp holder, and a driving box is arranged inside the lampshade. The LED lamp is reasonable in structural arrangement, the vertical through grooves are formed in the side wall of the lamp shade at equal intervals, air convection in the lamp shade can be formed, the back face of the aluminum substrate is exposed in the air, heat generated by light emitting of the lamp is dissipated through the back face of the aluminum substrate, the requirement of arranging a radiator is reduced, the quality of the lamp is guaranteed, and meanwhile the production and manufacturing cost of the lamp is greatly reduced. The lamp shade covers the transparent arch that the position of lamp pearl is thin both sides thickness in the middle of the wall thickness, has produced astigmatic refraction effect to the light, has promoted the homogeneity of illumination, and the suitability is strong and the practicality is good.

Description

LED lamp without radiator

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to a radiator-free LED lamp.

Background

Good heat dissipation is one of the most important ways to ensure the quality of the LED lamp, and the conventional LED lamp is provided with a heat radiator in the lamp body to ensure the heat dissipation performance in order to improve the heat dissipation performance, but the heat dissipation effect is limited, and the production and manufacturing cost is greatly increased, so that the applicability and the practicability are limited.

Disclosure of Invention

The utility model aims to provide a radiator-free LED lamp which is reasonable in structural arrangement and high in applicability.

The technical scheme for realizing the purpose of the utility model is that the LED lamp without the radiator comprises a lamp holder, a driving plate electrically connected with the lamp holder and a plurality of strip-shaped aluminum substrates electrically connected with the driving plate, wherein lamp beads are welded on the front side of the strip-shaped aluminum substrates, a lampshade is sleeved, a connecting seat is arranged between the lampshade and the lamp holder, a driving box is also arranged inside the lampshade, vertical through grooves are equidistantly arranged on the side wall of the lampshade, the part covering the lamp beads is a transparent arch with a thin middle wall and thick two sides, a buckle groove is arranged on the top surface, the buckle groove is positioned right above the vertical through groove, the strip-shaped aluminum substrates and the lamp beads are positioned in the transparent arch and expose the back surface of the aluminum substrates, a buckle is arranged on the bottom surface of the connecting seat, when the LED lamp is connected with the lampshade, the buckle of the connecting seat is buckled in the buckle groove of the lampshade for fixing, and the driving box is positioned at the bottom of the driving plate, the bottom of the driving box is provided with a ventilation round hole, and the driving plate is clamped and fixed with the connecting seat through the lampshade.

The driving plate is provided with a strip-shaped clamping groove, and the top end of the strip-shaped aluminum substrate is inserted and clamped in the strip-shaped clamping groove.

The edge of the driving plate is provided with a position avoiding groove which is the same as the position of the buckle groove, and the buckle penetrates through the position avoiding groove and is buckled in the buckle groove.

The lamp shade is characterized in that a limiting bulge is integrally formed on the inner wall of the lamp shade, the bottom edge of the driving box is pressed in the limiting bulge to be positioned, and the top surface of the driving box is pressed on the bottom surface of the driving plate.

The bottom surface of the lampshade is provided with a ventilation opening.

The utility model has the positive effects that: the LED lamp is reasonable in structural arrangement, the vertical through grooves are formed in the side wall of the lamp shade at equal intervals, air convection in the lamp shade can be formed, the back face of the aluminum substrate is exposed in the air, heat generated by light emitting of the lamp is dissipated through the back face of the aluminum substrate, the requirement of arranging a radiator is reduced, the quality of the lamp is guaranteed, and meanwhile the production and manufacturing cost of the lamp is greatly reduced. The lamp shade covers the transparent arch with the lamp bead being thin in the middle of wall thickness and thick on two sides, so that the lamp shade can refract light to improve the uniformity of illumination, and the lamp shade is high in applicability and good in practicability.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is another angle view of the lampshade of the present invention.

Detailed Description

(example 1)

Fig. 1 to 3 show an embodiment of the present invention, wherein fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the split structure of the present invention; fig. 3 is another angle view of the lampshade of the present invention.

Referring to fig. 1 to 3, a radiator-free LED lamp includes a lamp holder 1, in this embodiment, the lamp holder is a conventional structure in the prior art, a drive board 2 electrically connected to the lamp holder and a plurality of elongated aluminum substrates 3 electrically connected to the drive board, and lamp beads 4 are welded on the front surface of the elongated aluminum substrates. And in actual course of working, the width and the length of bar draw-in groove are the same with rectangular shape aluminium base plate thickness and length to can the screens, when the installation simultaneously, the bottom of rectangular shape aluminium base plate supports and presses on the inner wall of lamp shade, thereby cooperation drive plate realizes the location of rectangular shape aluminium base plate.

The lampshade 5 is sleeved, a connecting seat 6 is arranged between the lampshade and the lamp holder, and a driving box 7 is further arranged inside the lampshade. The driving box is arranged on the bottom surface of the driving plate, in the embodiment, the driving box and the connecting seat are both insulating plastic structural bodies, and the lamp holder is fixed on the top of the connecting seat in a buckling or spiral mode;

vertical logical groove 8 has been seted up to the equidistance on the lateral wall of lamp shade, and the position of covering the lamp pearl is thin transparent arch 9 that both sides are thick in the middle of the wall thickness, and the top surface is equipped with buckle recess 10, and the buckle recess is in vertical logical groove directly over, rectangular shape aluminium base board and lamp pearl are located the transparent arch of lamp shade the inside and expose the aluminium base board back, and in actual course of working, simultaneously in order to make things convenient for the installation location of drive box, integrated into one piece has spacing arch 15 on the inner wall of lamp shade, the bottom surface border of drive box supports to press and fixes a position in the spacing arch, and the top surface supports to press on the bottom surface of drive plate. In the use, with rectangular shape aluminium base board attached on the outer wall of drive box, then go into in the lamp shade together, in actual course of working, rectangular shape aluminium base board is five or six, so the drive box is regular pentagon or regular hexagon, when the installation, the bottom surface border of drive box supports and presses on spacing arch, supports through the drive plate simultaneously and presses the top surface at the lamp shade, when being connected with the connecting seat, the cooperation lamp shade is with the drive plate centre gripping location to make the drive box location.

The LED lamp is characterized in that a ventilation round hole 12 is formed in the bottom surface of the driving box, a buckle 11 is arranged on the bottom surface of the connecting seat, when the LED lamp is connected with a lamp shade, the buckle of the connecting seat is buckled in a buckle groove of the lamp shade to be fixed, a position avoiding groove 14 which is the same as the position of the buckle groove is formed in the edge of the driving plate, and the buckle penetrates through the position avoiding groove and is buckled in the buckle groove. It is through the ventilation round hole, and the inside air current flow of lamp shade can be realized to vertical logical groove cooperation vent, is favorable to improving radiating effect, has guaranteed radiating validity when not having the radiator.

A strip-shaped clamping groove 13 is formed in the driving plate, and the top end of the strip-shaped aluminum substrate is inserted and clamped in the strip-shaped clamping groove. Be provided with and keep away the position groove to the border can the centre gripping between connecting seat and lamp shade, can effectually prevent its off normal or aversion simultaneously, guarantees stationarity and reliability of using.

The bottom surface of the lampshade is provided with a vent 16.

The LED lamp is reasonable in structural arrangement, the vertical through grooves are formed in the side wall of the lamp shade at equal intervals, air convection in the lamp shade can be formed, the back face of the aluminum substrate is exposed in the air, heat generated by light emitting of the lamp is dissipated through the back of the aluminum substrate, the requirement of arranging a radiator is reduced, the quality of the lamp is guaranteed, and meanwhile the production and manufacturing cost of the lamp is greatly reduced. The lamp shade covers the transparent arch that the position of lamp pearl is thin both sides thickness in the middle of the wall thickness, has produced astigmatic refraction effect to the light, has promoted the homogeneity of illumination, and the suitability is strong and the practicality is good.

The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. The utility model provides a no radiator type LED lamp, includes the lamp holder, with the drive plate that the lamp holder electricity is connected and the aluminium base board of a plurality of rectangular shape of being connected with the drive plate electricity, the front welding of the aluminium base board of rectangular shape has the lamp pearl, has put the lamp shade in the cover, be provided with the connecting seat between lamp shade and the lamp holder, the inside drive box that still is provided with of lamp shade, its characterized in that: vertical through grooves are formed in the side wall of the lampshade at equal intervals, the part covering the lamp beads is a transparent arch with a thin wall thickness and thick two sides, a buckle groove is formed in the top surface and is located right above the vertical through grooves, the long-strip-shaped aluminum substrate and the lamp beads are located in the transparent arch and expose the back surface of the aluminum substrate, a buckle is arranged on the bottom surface of the connecting seat, when the connecting seat is connected with the lampshade, the buckle of the connecting seat is buckled in the buckle groove of the lampshade for fixation, the driving box is located at the bottom of the driving plate, a ventilation round hole is formed in the bottom of the driving box, and the driving plate is clamped and fixed with the connecting seat through the lampshade.

2. The heat dissipater-less LED lamp as set forth in claim 1, wherein: the driving plate is provided with a strip-shaped clamping groove, and the top end of the strip-shaped aluminum substrate is inserted and clamped in the strip-shaped clamping groove.

3. The heat dissipater-less LED lamp as set forth in claim 2, wherein: the edge of the driving plate is provided with a position avoiding groove which is the same as the position of the buckle groove, and the buckle penetrates through the position avoiding groove and is buckled in the buckle groove.

4. The heat dissipater-less LED lamp as set forth in claim 3, wherein: the lamp shade is characterized in that a limiting bulge is integrally formed on the inner wall of the lamp shade, the bottom edge of the driving box is pressed in the limiting bulge to be positioned, and the top surface of the driving box is pressed on the bottom surface of the driving plate.

5. The heat dissipater-less LED lamp as set forth in claim 4, wherein: the bottom surface of the lampshade is provided with a ventilation opening.