CN211059907U

CN211059907U - L ED outdoor lamp and heat dissipation shell

Info

Publication number: CN211059907U
Application number: CN201922402011.3U
Authority: CN
Inventors: 曹文钟; 胡艳超; 梁海瑞
Original assignee: Caster Lighting Inc
Current assignee: Caster Lighting Inc
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-21
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an L ED outdoor lamps and lanterns and heat dissipation casing, it includes the casing, be provided with the lamp stand in the casing, casing and lamp stand formula structure as an organic whole, enclose between lamp stand and the casing and establish cavity in the formation, casing top portion card is held and is provided with the apron, the apron matches the opening part that sets up at cavity, the laminating is provided with L ED light source board on the lamp stand, be provided with L ED lamp pearl on the L ED light source board, L ED light source board lock solid is on the lamp stand, the fixed printing opacity cover that is provided with under the casing, the utility model discloses a with casing and lamp stand integrated into one piece to the cooperation sets up the lamp stand into cavity form structure, has effectively reduced the manufacturing cost of lamp stand, utilizes the heat absorption of lamp stand on with L ED light source board and gives off through the casing simultaneously, has effectively guaranteed the radiating effect of L ED.

Description

L ED outdoor lamp and heat dissipation shell

Technical Field

The utility model belongs to the technical field of L ED outdoor lighting technique and specifically relates to a L ED outdoor lamps and lanterns and heat dissipation casing are related to.

Background

L ED is used as a new generation light source, the traditional light source is rapidly replaced by the remarkable advantages of energy saving, high efficiency, long service life, high color saturation and the like, the current town construction achieves rapid development, the outdoor L ED lamp is also driven to rapidly develop, meanwhile, the requirement on the outdoor road lighting quality is also continuously improved, and the L ED outdoor lamp which is energy-saving, high efficiency, long service life and environment-friendly is widely used in order to meet the requirements of energy saving and environment protection.

The conventional high-power L ED outdoor lamp generally adopts an integrated lamp body, a lamp holder is usually arranged in the lamp body, a L ED luminous plate is placed on the lamp holder, the conventional lamp holder and the lamp body are integrally formed, the lamp holder is generally of a solid body structure, the material waste is caused, the manufacturing cost of the L ED outdoor lamp is greatly improved, the weight of the L ED outdoor lamp is also increased, and the carrying and the installation are not facilitated.

Meanwhile, the top end of the lamp body of the conventional L ED outdoor lamp is provided with the heat dissipation fins, dust is easily accumulated in the outdoor environment, snow, ice, rain and the like are easily accumulated on the lamp body during outdoor use in northern winter, so that the heat dissipation performance of the L ED outdoor lamp is deteriorated, the service life is shortened, and the dangerous condition that the excessive accumulation possibly causes the damage of the L ED outdoor lamp mounting part and the falling of the lamp is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an L ED outdoor lamp and a heat dissipation housing with reduced manufacturing cost, simple structure and convenient assembly, in order to overcome the disadvantages of the prior art.

In order to solve the technical problem, the utility model provides an L ED outdoor lamp, it includes the casing, be provided with the lamp stand in the casing, casing and lamp stand formula structure as an organic whole, enclose between lamp stand and the casing and establish and form well cavity, casing top portion card is held and is provided with the apron, the apron matches the opening part that sets up in well cavity, the laminating is provided with L ED light source board on the lamp stand, be provided with L ED lamp pearl on the L ED light source board, L ED light source board lock solid is on the lamp stand, the fixed printing opacity cover that is provided with in tip under the casing.

In one embodiment, a containing cavity is arranged in the shell, the shell is fixedly provided with a controller in the containing cavity, one side of the shell is fixedly provided with a photosensitive sensor, and the photosensitive sensor and the L ED light source board are respectively and electrically connected with the controller.

In one embodiment, the top end surface of the shell and the surface of the cover plate form a complete smooth arc surface.

In one embodiment, the housing is provided with a mounting column around the accommodating cavity, and the light-transmitting cover is fixed on the mounting column through a screw.

In one embodiment, a reflecting plate is arranged in the shell and fixed on the mounting column through a screw piece, an annular clamping groove is formed in the outer side edge of the reflecting plate, a sealing rubber ring is placed in the clamping groove, an opening is formed in the middle of the reflecting plate, the protecting cover protrudes out of the opening, the periphery of the light-transmitting cover is attached to the reflecting plate, and the sealing rubber ring is placed at the outer side edge of the reflecting plate and the outer side edge of the light-transmitting cover and forms close contact with the inner side edge of the shell.

In one embodiment, a protective cover is arranged above the lamp holder and is arranged above the L ED light source board, the protective cover is locked on the lamp holder, and a light-transmitting mirror is arranged on the protective cover.

In one embodiment, the lamp base is of hollow cylindrical configuration.

In one embodiment, the housing and the lamp holder are made of aluminum.

A heat dissipation shell comprises a shell body, wherein a lamp holder is arranged in the shell body, the shell body and the lamp holder are in an integrated structure, a hollow cavity is formed between the lamp holder and the shell body in an enclosing mode, a cover plate is clamped at the top end portion of the shell body, and the cover plate is arranged at an opening of the hollow cavity in a matching mode.

To sum up, the utility model discloses L outdoor lamps and lanterns of ED and heat dissipation casing are through with casing and lamp stand integrated into one piece, and the cooperation sets up the lamp stand into cavity form structure, the manufacturing cost of lamp stand has effectively been reduced, utilize the lamp stand to absorb the heat on the L ED light source board and give off through the casing simultaneously, the radiating effect of the outdoor lamps and lanterns of L ED has effectively been guaranteed, the radiating fin structure of traditional L ED lamps and lanterns has been saved simultaneously, closely dock casing and apron and make L ED outdoor lamps and lanterns top portion surface form level and smooth cambered surface structure, reduce L ED outdoor lamps and lanterns top portion laying dust and laying ice and snow's problem by a wide margin, the outdoor lamps and lanterns of L ED have been guaranteed not taken place by the condition that outer.

Drawings

Fig. 1 is a schematic structural view of an L ED outdoor lamp of the present invention;

fig. 2 is an exploded view of the L ED outdoor lamp of the present invention;

fig. 3 is a schematic structural view of the L ED outdoor lamp after the translucent cover is hidden;

fig. 4 is a schematic structural view of the L ED outdoor lamp with the translucent cover and the reflecting plate hidden therein;

fig. 5 is a schematic structural view of the L ED outdoor lamp at another viewing angle;

fig. 6 is a schematic structural view of the L ED outdoor lamp after the cover plate is hidden.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 6, the utility model discloses L ED outdoor lamp includes casing 10, be provided with lamp stand 20 in the casing 10, casing 10 and lamp stand 20 formula structure as an organic whole, lamp stand 20 is the hollow cylinder structure, has effectively reduced the use material of lamp stand 20, has reduced manufacturing cost, enclose between lamp stand 20 and the casing 10 and form well cavity 21, the top portion card of casing 10 is held and is provided with apron 30, apron 30 matches the opening part that sets up at well cavity 21 to make apron 30 and casing 10 can closely dock, effectively guarantee the integrality of casing 10 top surface structure, make L ED outdoor lamp have more aesthetic property, the laminating is provided with L ED board 40 on the lamp stand 20, be provided with L ED lamp pearl 41 on L ED light source board 40, L ED light source board 40 passes through the screw lock solid on lamp stand 20.

Be provided with holding chamber 11 in the casing 10, casing 10 is provided with controller 50 in holding chamber 11 internal fixation, the fixed photosensitive sensor 60 that is provided with in casing 10 one side, photosensitive sensor 60 and L ED light source board 40 respectively with controller 50 electric connection, the change of photosensitive sensor 60 sensing outside illumination intensity to send signal to give controller 50, again by opening or closing of controller 50 control L ED lamp pearl 41, make L ED lamp pearl 41 be in the closed condition daytime, be in the open condition night, energy-conserving effect is obvious.

The lamp stand 20 top is provided with protective cover 70, protective cover 70 covers and establishes in L ED light source board 40 top, protective cover 70 passes through the screw spare lock solid on lamp stand 20, be provided with light transmission mirror 71 on the protective cover 70, light transmission mirror 71 is the grading lens, light dispersion emission that light transmission mirror 71 sent L ED lamp pearl 41 is gone out, effectively improves the scope of illuminating of the outdoor lamps and lanterns of L ED.

The mounting column 12 is arranged on the periphery of the accommodating cavity 11 of the shell 10, the reflecting plate 80 is arranged in the shell 10 to reflect light emitted by the L ED lamp beads 41 to the lower side of the shell 10, so that loss of light emitted by the L ED lamp beads 41 in the shell 10 is reduced, and the luminous efficiency of the L ED outdoor lamp is improved, the reflecting plate 80 is fixed on the mounting column 12 through a screw piece, the outer side edge of the reflecting plate 80 is provided with an annular clamping groove 81, a sealing rubber ring 82 is arranged in the clamping groove 81, the middle of the reflecting plate 80 is provided with an opening 83, and the protective cover 70 protrudes out of the opening 83.

The fixed printing opacity cover 90 that is provided with of tip under casing 10, specifically, printing opacity cover 90 passes through the screw spare to be fixed on erection column 12, printing opacity cover 90 week side sets up with the laminating of reflecting plate 80, reflecting plate 80 and printing opacity cover 90 outside edge department are arranged in to sealed gluey ring 82 to form in close contact with casing 10 medial border, thereby improved the sealing performance of L ED outdoor lamps and lanterns, avoid impurity such as outside dust and steam to enter into inside and influence the life of L ED outdoor lamps and lanterns of casing 10.

In one embodiment, the top surface of the shell 10 and the surface of the cover plate 30 jointly form a complete smooth arc surface, so that rainwater can quickly slide off from the top surface of the shell 10, the problem that rainwater is remained on the surface of the shell 10 for a long time is avoided, and the problems of dust accumulation and ice and snow accumulation are greatly reduced, so that the service life of an L ED outdoor lamp is effectively ensured, and the installation strength of a L ED outdoor lamp is improved.

In one embodiment, the housing 10 and the lamp holder 20 are made of aluminum, so that heat generated by the L ED lamp beads 41 can be quickly dissipated through the lamp holder 20 and the housing 10, the heat dissipation effect of the L ED outdoor lamp is effectively improved, and the housing 10 and the lamp holder 20 can also be made of heat-conducting plastic composite materials according to needs.

In one embodiment, the lamp holder 20 may be configured as a cylindrical structure, a square cylindrical structure, or other hollow cylindrical structure, as desired.

The utility model also provides a heat dissipation casing, including above-mentioned casing 10 and lamp stand 20 of the outdoor lamps and lanterns of L ED, casing 10 sets up with lamp stand 20 integrated into one piece.

Other technical features of the heat dissipation housing are the same as those of the L ED outdoor lamp, and are not described herein again.

The utility model discloses during specific manufacturing, at first pass through die-casting mode integrated into one piece with casing 10 and lamp stand 20, lamp stand 20 after the shaping is the cavity form structure, effectively reduced lamp stand 20's manufacturing material, the manufacturing cost of lamp stand 20 has been reduced, the heat radiation fin structure of traditional L ED lamps and lanterns has been saved simultaneously, closely dock casing 10 and apron 30 and make L ED outdoor lamps and lanterns top portion surface form level and smooth cambered surface structure, reduce L ED outdoor lamps and lanterns top portion laying dust and ice and snow's problem by a wide margin, it does not take place by the condition of outer deposit damage to have guaranteed L ED outdoor lamps and lanterns, when L ED lamp pearl 41 during operation, lamp stand 20 absorbs the heat on L ED light source plate 40 and gives off through casing 10, the radiating effect of L ED outdoor lamps and lanterns has effectively been guaranteed.

To sum up, the utility model discloses L outdoor lamps and lanterns of ED and heat dissipation casing are through with casing 10 and lamp stand 20 integrated into one piece, and the cooperation sets up lamp stand 20 into cavity column structure, effectively reduced the manufacturing cost of lamp stand 20, utilize lamp stand 20 to absorb the heat on L ED light source board 40 and give off through casing 10 simultaneously, effectively guaranteed the radiating effect of the outdoor lamps and lanterns of L ED, the radiating fin structure of traditional L ED lamps and lanterns has been saved simultaneously, closely dock casing 10 and apron 30 and make L ED outdoor lamps and lanterns top portion surface form level and smooth cambered surface structure, reduce L ED outdoor lamps and lanterns top portion dirt and snow's problem by a wide margin, it does not take place by the condition of outer deposit damage to have guaranteed L ED outdoor lamps and lanterns.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The L ED outdoor lamp is characterized by comprising a shell, wherein a lamp holder is arranged in the shell, the shell and the lamp holder are of an integrated structure, a hollow cavity is formed between the lamp holder and the shell in a surrounding mode, a cover plate is clamped and arranged at the top end of the shell and is matched and arranged at an opening of the hollow cavity, a L ED light source plate is arranged on the lamp holder in a laminating mode, a L ED lamp bead is arranged on a L ED light source plate, the L ED light source plate is locked on the lamp holder in a locking mode, and a light transmitting cover is fixedly arranged at the lower end of the shell.

2. The L ED outdoor lamp of claim 1, wherein the casing has a cavity therein, the casing has a controller fixed therein, one side of the casing has a light sensor fixed therein, the light sensor and the L ED light source board are electrically connected to the controller respectively.

3. The L ED outdoor lamp as claimed in claim 1, wherein the top end surface of the casing and the surface of the cover plate form a complete smooth arc.

4. An L ED outdoor lamp fitting as claimed in any one of claims 1 to 3, wherein the casing has a mounting post around the receiving cavity, and the light-transmitting cover is fixed to the mounting post by a screw.

5. The L ED outdoor lamp of claim 4, wherein a protecting cover is provided over the base, the protecting cover is provided over the L ED light source board, the protecting cover is locked to the base, and the protecting cover is provided with a transparent mirror.

6. The L ED outdoor lamp of claim 5, wherein the casing has a reflective plate fixed to the mounting post by screws, the reflective plate has a ring-shaped slot at its outer edge, a sealing rubber ring is placed in the slot, the reflective plate has an opening at its middle, the protective cover has a protruding opening, the periphery of the transparent cover is attached to the reflective plate, and the sealing rubber ring is placed at the outer edges of the reflective plate and the transparent cover and in close contact with the inner edge of the casing.

7. An L ED outdoor lamp as claimed in any one of claims 1 to 3, wherein the base is a hollow cylindrical structure.

8. The L ED outdoor lamp of any one of claims 1 to 3, wherein the casing and the base are made of aluminum.

9. A heat dissipation casing which characterized in that: the lamp holder is arranged in the shell, the shell and the lamp holder are of an integrated structure, a hollow cavity is formed between the lamp holder and the shell in an enclosing mode, a cover plate is clamped at the top end of the shell, and the cover plate is arranged at an opening of the hollow cavity in a matching mode.

10. The heat dissipation housing of claim 9, wherein: the top end surface of the shell and the surface of the cover plate form a complete smooth arc surface.