CN212510705U

CN212510705U - High heat dissipation lamp body

Info

Publication number: CN212510705U
Application number: CN202021299582.5U
Authority: CN
Inventors: 杨和良; 黄刘波; 陆恋竹
Original assignee: Guangdong Delos Lighting Industrial Co Ltd
Current assignee: Guangdong Delos Lighting Industrial Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-09
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a high heat dissipation lamp body relates to the heat abstractor field, leads to the problem of potential safety hazard to current high-power led lamps and lanterns because of the used heat, now proposes following scheme, and it includes the casing, the recess is seted up to the bottom of casing, just install the support along the length direction of casing in the recess, the top and the casing fixed connection of support, just support and be the symmetric distribution about the casing, just support and be mutually perpendicular form with the casing, the bottom plate is installed to the bottom of support, just the bottom plate is the level form, all install the sealing plug between the both ends of support, just the sealing plug is the symmetric distribution about supporting, the side cap is all installed at the both ends of casing, just the side cap is the symmetric distribution about the casing, and is two sets of the radiating groove has all been seted up to the both sides that the side cap was kept away. The utility model discloses novel structure, and the device collection is multiple functions as an organic whole, and the effectual radiating efficiency who promotes high-power led lamps and lanterns.

Description

High heat dissipation lamp body

Technical Field

The utility model relates to a heat abstractor field especially relates to a high heat dissipation lamp body.

Background

The LED light-emitting technology replaces traditional light sources such as fluorescent lamps and incandescent lamps, the LED lamps have longer service life, higher brightness and more stable light emission and are more energy-saving, meanwhile, the LED lamps have higher starting speed, rated working brightness can be achieved within a very short time, the traditional lamp bulbs, especially energy-saving lamps, can achieve working brightness within a period of time, the volume of the LED lamp beads is far smaller than that of the traditional lamp bulbs, the LED advantages are not limited to the LED lamps, the traditional lamp bulbs are single in light-emitting color, the LED lamp beads can emit various colors, and some large advertising screens are manufactured by LED arrays.

The existing high-power LED lamps in the market all adopt a design of multiple lamp beads in series connection and parallel connection, although the power consumption of the LED is low, multiple groups of lamp beads work simultaneously, the total amount of waste heat generated by the lamp beads also needs to be emphasized, the lamp beads can be accelerated to age when the lamp beads work at high temperature for a long time, and certain damage is caused to circuits in the lamps and the lamps, so that the lamp body with high heat dissipation is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of high heat dissipation lamp body has solved the problem that high-power led lamps and lanterns lead to the potential safety hazard because of used heat.

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

the utility model provides a high heat dissipation lamp body, includes the casing, the recess has been seted up to the bottom of casing, just install the support along the length direction of casing in the recess, the top and the casing fixed connection of support, just the support is the symmetric distribution about the casing, just the support is mutually perpendicular form with the casing, the bottom plate is installed to the bottom of support, just the bottom plate is the level form, all install the sealing plug between the both ends of support, just the sealing plug is the symmetric distribution about supporting, the side cap is all installed at the both ends of casing, just the side cap is the symmetric distribution about the casing, and is two sets of the radiating groove has all been seted up to the both sides that the side cap was kept away from each other, just the radiating groove is evenly distributed along the length direction of side cap, the radiating groove all runs.

Preferably, two sets of the supports are provided with first chutes in the two sides close to each other along the length direction of the shell, and the first chutes are symmetrically distributed around the shell.

Preferably, two sets of the round hole has all been seted up at the side both ends of side cap, just the round hole all runs through in the side cap, the crescent moon groove has all been seted up to the both sides inner wall of casing, and two sets of the crescent moon groove is symmetric distribution about the casing, all cup jointed the screw in the round hole, just the screw all with crescent moon groove threaded connection.

Preferably, a second sliding groove is formed in the top end of the shell along the length direction of the shell, and the second sliding groove is located on two sides, far away from each other, of the two groups of supports.

Preferably, the outer wall of the shell is provided with heat dissipation ribs in the delay length direction, and the heat dissipation ribs are uniformly distributed.

Preferably, the top end of the shell is provided with heat dissipation holes along the width direction of the shell, the heat dissipation holes are uniformly distributed, and the heat dissipation holes penetrate through the shell.

The utility model has the advantages that:

1. the casing, the support and the bottom plate of the device are extruded and stretched integrally by aluminum alloy, and the special-shaped aluminum directly forms the first sliding groove, the second sliding groove, the crescent groove and the heat dissipation rib when extruded and stretched, and can be directly cut according to the requirement of the length of a lamp, so that the production flow is simplified, and the production cost is reduced.

2. The heat that sends led lamp pearl absorbs and conducts whole casing through the bottom plate, dispels the heat through the casing, and the device has increased the area of contact of casing with the air through the heat dissipation muscle, has increased the radiating efficiency.

3. And meanwhile, a cavity enclosed among the shell, the support and the bottom plate is used for installing a circuit device, so that the circuit is protected, and the appearance of the device is simple.

4. The hot gas in the device cavity rises through the louvre and discharges, and normal atmospheric temperature air gets into the cavity through the radiating groove on the side cap and forms the circulation, further promotes the radiating effect.

In conclusion, the device integrates multiple functions, and effectively improves the heat dissipation efficiency of the high-power LED lamp.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a side view of the housing of the present invention.

Fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a housing; 2. supporting; 3. a base plate; 4. a first chute; 5. a sealing plug; 6. a side cover; 7. a heat sink; 8. a circular hole; 9. a crescent groove; 10. a screw; 11. a second chute; 12. heat dissipation holes; 13. and (6) heat dissipation ribs.

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, a high heat dissipation lamp body includes a housing 1, a groove is formed in the bottom of the housing 1, a support 2 is installed in the groove along the length direction of the housing 1, the top end of the support 2 is fixedly connected with the housing 1, the support 2 is symmetrically distributed with respect to the housing 1, the support 2 and the housing 1 are mutually perpendicular, a bottom plate 3 is installed at the bottom end of the support 2, the bottom plate 3 is horizontal, a sealing plug 5 is installed between the two ends of the support 2, the sealing plug 5 is symmetrically distributed with respect to the support 2, side covers 6 are installed at the two ends of the housing 1, the side covers 6 are symmetrically distributed with respect to the housing 1, two sets of heat dissipation grooves 7 are formed in the two sides of the side covers 6, the heat dissipation grooves 7 are uniformly distributed along the length direction of the side covers 6, the heat dissipation grooves 7 are all penetrated through the side covers 6, the two adjacent sides of the two groups of supports 2 are both provided with first sliding grooves 4 along the length direction of the shell 1, the first sliding grooves 4 are symmetrically distributed about the shell 1, both ends of the side surfaces of the two groups of side covers 6 are both provided with round holes 8, the round holes 8 all penetrate through the side covers 6, both inner walls of the two sides of the shell 1 are both provided with crescent grooves 9, the two groups of crescent grooves 9 are symmetrically distributed about the shell 1, screws 10 are sleeved in the round holes 8, the screws 10 are both in threaded connection with the crescent grooves 9, the top end of the shell 1 is provided with a second sliding groove 11 along the length direction, the second sliding groove 11 is positioned at the two sides of the two groups of supports 2 which are far away from each other, the outer wall of the shell 1 is provided with heat dissipation holes 13 along the delayed length direction, the heat dissipation ribs 13 are uniformly distributed, and the top end of the shell 1 is provided with 12, the heat dissipation holes 12 are uniformly distributed, and the heat dissipation holes 12 all penetrate through the casing 1.

The working principle is as follows: the device is a special shell for an LED lamp group, a shell 1, a support 2 and a bottom plate 3 of the device are extruded and stretched into a whole by adopting aluminum alloy, when the special-shaped aluminum is extruded and stretched, a first sliding groove 4, a second sliding groove 11, a crescent groove 9 and a heat dissipation rib 13 are directly formed, the back surface of an LED lamp bead light-emitting plate is attached to the bottom plate 3, heat emitted by the LED lamp beads is absorbed and conducted to the whole shell 1 through the bottom plate 3, the heat is dissipated through the shell 1, the contact area between the shell 1 and the air is increased through the heat dissipation rib 13, the heat dissipation efficiency is increased, meanwhile, a cavity enclosed among the shell 1, the support 2 and the bottom plate 3 is used for installing a circuit device, the first sliding grooves 4 of the device are positioned at two sides of the support 2 which are close to each other, the first sliding grooves 4 are used for clamping a circuit lead or a plug adapter plate, the second sliding grooves 11 of the device are positioned at the, a parts such as be used for joint connecting seat and plug, the device's both ends are installed side cap 6, side cap 6 and radiating groove 7 on it, round hole 8 all adopts the mould punching press to make, the device's screw 10 belongs to the self tapping type, pass screw 10 and directly twist into in round hole 8 crescent moon groove 9 and can accomplish the installation of side cap 6, louvre 12 has all been seted up to 1 top of the casing of the device in the both sides that support 2, the steam in the cavity passes through louvre 12 and rises and discharges, the normal atmospheric temperature air gets into the cavity through radiating groove 7 on the side cap 6 and forms the circulation, further promote the radiating effect.

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 utility model provides a high heat dissipation lamp body, includes casing (1), its characterized in that, the bottom of casing (1) is seted up flutedly, just install support (2) along the length direction of casing (1) in the recess, the top and casing (1) fixed connection of support (2), just support (2) and be the symmetric distribution about casing (1), just support (2) and casing (1) are mutually perpendicular form, bottom plate (3) are installed to the bottom of support (2), just bottom plate (3) are the level form, all install sealing plug (5) between the both ends of support (2), and sealing plug (5) are the symmetric distribution about supporting (2), side cap (6) are all installed at the both ends of casing (1), just side cap (6) are the symmetric distribution about casing (1), and two sets of radiating groove (7) have all been seted up to the both sides that side cap (6) kept away from each other, and the heat dissipation grooves (7) are uniformly distributed along the length direction of the side cover (6), and the heat dissipation grooves (7) penetrate through the side cover (6).

2. The lamp body with high heat dissipation performance as claimed in claim 1, wherein two sides of the two sets of supports (2) close to each other are provided with first sliding grooves (4) along the length direction of the housing (1), and the first sliding grooves (4) are symmetrically distributed with respect to the housing (1).

3. The lamp body with high heat dissipation performance as claimed in claim 1, wherein two sets of side covers (6) are provided with round holes (8) at two ends of the side surfaces, the round holes (8) penetrate through the side covers (6), the inner walls of the two sides of the housing (1) are provided with crescent grooves (9), the two sets of crescent grooves (9) are symmetrically distributed about the housing (1), screws (10) are sleeved in the round holes (8), and the screws (10) are in threaded connection with the crescent grooves (9).

4. A lamp body with high heat dissipation performance as defined in claim 1, wherein the top end of the housing (1) is provided with a second sliding slot (11) along the length direction thereof, and the second sliding slot (11) is located at two sides of the two sets of supports (2) away from each other.

5. The lamp body with high heat dissipation performance as recited in claim 1, wherein heat dissipation ribs (13) are formed on the outer wall of the housing (1) along the extended length direction, and the heat dissipation ribs (13) are uniformly distributed.

6. The lamp body with high heat dissipation as defined in claim 1, wherein the top of the housing (1) is formed with heat dissipation holes (12) along the width direction thereof, the heat dissipation holes (12) are uniformly distributed, and the heat dissipation holes (12) all penetrate through the housing (1).