CN209960444U

CN209960444U - LED casing with heat radiation structure

Info

Publication number: CN209960444U
Application number: CN201921249673.5U
Authority: CN
Inventors: 周德光
Original assignee: Dongguan Jing Jing Mould Technology Co Ltd
Current assignee: Dongguan Jing Jing Mould Technology Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-01-17
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a LED casing with heat radiation structure, including installing frame, second mounting panel and install bin, the inside both ends of second mounting panel all evenly are provided with the mounting hole, and the central position department of second mounting panel bottom installs the install bin, the central position department of installing bin bottom is provided with the activity hole, and the installing bin bottom in the activity hole outside all around all vertically install first spring, the installing frame is installed to the bottom of first spring, and the equal vertical first motor of installing in the inside installing frame top both ends of first spring, the vertical first pivot that runs through the installing frame top of installing frame of installing of first motor output, and the lower extreme horizontal mounting of first pivot outer wall has the second gear. This LED casing with heat radiation structure passes through first motor and drives first pivot and second gear, and the second gear drives first gear and flabellum rotation, is convenient for increase air flow rate under the effect in ventilation hole to be convenient for dispel the heat fast.

Description

LED casing with heat radiation structure

Technical Field

The utility model relates to a LED casing technical field specifically is a LED casing with heat radiation structure.

Background

The LED shell is an installation component of the LED lamp and has the function of protecting the LED lamp, the traditional LED shell can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of LED shells in the current market have no heat dissipation mechanism, so that after the LED lamp is used for a long time, a large amount of heat energy generated by electrifying internal elements cannot be quickly dissipated, and the service life of the LED lamp is shortened;

2. most LED housings on the market at present are not convenient for fast lamp replacement;

3. most of the LED housings on the market today do not facilitate height adjustment of the light fixture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED casing with heat radiation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED casing with heat radiation structure, includes installing frame, second mounting panel and install bin, the inside both ends of second mounting panel all evenly are provided with the mounting hole, and the central point department of second mounting panel bottom installs the install bin, the central point department of installing bin bottom is provided with the movable hole, and the installing bin bottom in the movable hole outside all around equal vertical first spring of installing, the installing frame is installed to the bottom of first spring, and the equal vertical first motor of installing in the inside installing frame top both ends of first spring, the vertical first pivot that runs through the installing frame top of installing bin of installing bin end of installing of first motor output, and the lower extreme horizontal mounting of first pivot outer wall has the second gear.

Preferably, the one end of the inside bottom of install bin has the second motor through base horizontal installation, and second motor output horizontal installation has the second pivot, the intermediate position department of second pivot outer wall installs the reel, and is fixed with the connection rope that is connected with install frame top central position department on the reel.

Preferably, temperature sensor is installed to the inside top of installing frame near the one end of second motor, and the inside top of installing frame keeps away from temperature sensor's one end and installs the singlechip, the temperature sensor output passes through the wire and is connected with the input electricity of singlechip, and the output of singlechip passes through the wire and is connected with second motor input electricity.

Preferably, the installation rod is vertically installed on the top end inside the installation frame on two sides of the first rotating shaft through a bearing, a first gear matched with the second gear is horizontally installed at the upper end of the outer wall of the installation rod, and fan blades are evenly horizontally installed on the outer wall of the installation rod below the first gear.

Preferably, the inside horizontal installation of installing frame of flabellum below has the third mounting panel, and the inside of third mounting panel evenly is provided with the ventilation hole, the intermediate position department level of third mounting panel bottom is provided with first mounting panel, and the intermediate position department of first mounting panel bottom installs LED lamps and lanterns.

Preferably, the equal horizontal installation of installing frame inner wall of first mounting panel both sides has the slide rail, and slide rail internally mounted have with slide rail assorted slider, the bottom horizontal installation of slider has the baffle, and the baffle keeps away from LED lamps and lanterns one side lateral wall horizontal installation have the second spring that is connected with the installing frame.

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

1. by installing the LED lamp, the temperature sensor, the single chip microcomputer, the first motor, the first rotating shaft, the second gear, the first gear, the installation rod, the fan blade and the ventilation hole, when the LED lamp is electrified to generate a large amount of heat energy, the temperature sensor detects the heat energy in time and transmits a signal to the single chip microcomputer, the single chip microcomputer controls the first motor to be started so as to drive the first rotating shaft to rotate, the first rotating shaft drives the second gear to rotate so as to drive the first gear to rotate, the first gear drives the installation rod and the fan blade to rotate, the air flow rate is increased conveniently under the action of the ventilation hole, and therefore quick heat dissipation is facilitated;

2. meanwhile, the device is provided with a second motor, a second rotating shaft, a reel, a connecting rope and a mounting frame, when the height of the LED shell with the heat dissipation structure needs to be adjusted, the second motor is started to drive the second rotating shaft to rotate so as to drive the reel to rotate, and the reel drives the connecting rope to stretch so as to drive the mounting frame to move up and down, so that the height of the LED shell with the heat dissipation structure can be adjusted conveniently;

3. meanwhile, the device is provided with the LED lamp, the baffle, the first mounting plate, the second spring, the sliding block and the sliding rail, when the LED lamp needs to be replaced and maintained, the baffle is pushed outwards firstly, so that the baffle does not limit the first mounting plate to move any more, then the baffle is loosened after the first mounting plate is replaced and taken down, the baffle is driven under the elastic action of the second spring to slide in the sliding rail through the sliding block, the movement of the first mounting plate is limited, and the LED lamp is convenient to replace and maintain.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the first gear and the second gear of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the internal circuit structure of the present invention.

In the figure: 1. a first spring; 2. a single chip microcomputer; 3. a fan blade; 4. installing a frame; 5. a first mounting plate; 6. an LED lamp; 7. mounting a rod; 8. a first rotating shaft; 9. a first gear; 10. a slide rail; 11. a temperature sensor; 12. a second gear; 13. a first motor; 14. a second mounting plate; 15. a second motor; 16. a movable hole; 17. coiling; 18. connecting ropes; 19. a second rotating shaft; 20. installing a box; 21. mounting holes; 22. a baffle plate; 23. a slider; 24. a vent hole; 25. a third mounting plate; 26. a second spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an LED shell with a heat dissipation structure comprises an installation frame 4, a second installation plate 14 and an installation box 20, wherein installation holes 21 are uniformly formed in two ends of the interior of the second installation plate 14, and the installation box 20 is installed in the center of the bottom end of the second installation plate 14;

a second motor 15 is horizontally installed at one end of the bottom end inside the installation box 20 through a base, the type of the second motor 15 can be a 57HS22 stepping motor, a second rotating shaft 19 is horizontally installed at the output end of the second motor 15, a reel 17 is installed at the middle position of the outer wall of the second rotating shaft 19, and a connecting rope 18 connected with the center position of the top end of the installation frame 4 is fixed on the reel 17, so that the height can be adjusted conveniently;

a movable hole 16 is formed in the center of the bottom end of the installation box 20, first springs 1 are vertically installed on the periphery of the bottom end of the installation box 20 outside the movable hole 16, and an installation frame 4 is installed at the bottom end of each first spring 1;

a temperature sensor 11 is mounted at one end, close to the second motor 15, of the top end inside the mounting frame 4, the temperature sensor 11 can be a CWDZ11 temperature sensor in type, a single chip microcomputer 2 is mounted at one end, far away from the temperature sensor 11, of the top end inside the mounting frame 4, the single chip microcomputer 2 can be an HT66F018 single chip microcomputer in type, the output end of the temperature sensor 11 is electrically connected with the input end of the single chip microcomputer 2 through a lead, and the output end of the single chip microcomputer 2 is electrically connected with the input end of the second motor 15 through a lead, so that automatic;

the first motor 13 is vertically installed at both ends of the top end of the installation frame 4 in the first spring 1, the type of the first motor 13 can be a TJX42RNA micro motor, and the output end of the first motor 13 is vertically provided with a first rotating shaft 8 penetrating through the top end of the installation frame 4;

the top ends of the inner parts of the mounting frames 4 at two sides of the first rotating shaft 8 are vertically provided with mounting rods 7 through bearings, the upper ends of the outer walls of the mounting rods 7 are horizontally provided with first gears 9 matched with the second gears 12, and the outer walls of the mounting rods 7 below the first gears 9 are uniformly and horizontally provided with fan blades 3, so that heat dissipation is facilitated;

a third mounting plate 25 is horizontally mounted in the mounting frame 4 below the fan blades 3, ventilation holes 24 are uniformly formed in the third mounting plate 25, a first mounting plate 5 is horizontally arranged in the middle of the bottom end of the third mounting plate 25, and an LED lamp 6 is mounted in the middle of the bottom end of the first mounting plate 5, so that heat dissipation is facilitated;

the inner walls of the mounting frames 4 at two sides of the first mounting plate 5 are horizontally provided with slide rails 10, the slide rails 10 are internally provided with slide blocks 23 matched with the slide rails 10, the bottom ends of the slide blocks 23 are horizontally provided with baffle plates 22, and the side walls of the baffle plates 22 far away from the LED lamp 6 are horizontally provided with second springs 26 connected with the mounting frames 4, so that the LED lamp 6 can be conveniently replaced;

and a second gear 12 is horizontally installed at the lower end of the outer wall of the first rotating shaft 8.

The working principle is as follows: when the LED shell with the heat dissipation structure is used, the LED shell with the heat dissipation structure is firstly installed at a proper position through the installation hole 21 and the second installation plate 14, then an external power supply is switched on, when the LED lamp 6 is electrified to generate a large amount of heat energy, the temperature sensor 11 timely detects the heat energy and transmits the signal to the single chip microcomputer 2, the single chip microcomputer 2 controls the first motor 13 to be started so as to drive the first rotating shaft 8 to rotate, the first rotating shaft 8 drives the second gear 12 to rotate so as to drive the first gear 9 to rotate, the first gear 9 drives the installation rod 7 and the fan blades 3 to rotate, the air flow rate is conveniently increased under the action of the ventilation hole 24, so that the heat dissipation is fast, when the height of the LED shell with the heat dissipation structure needs to be adjusted, the second motor 15 is started to drive the second rotating shaft 19 to rotate so as to drive the reel 17 to rotate, the reel 17 drives the connecting rope, thereby be convenient for adjust the height of this LED casing that has heat radiation structure, when needs change maintenance LED lamps and lanterns 6, promote baffle 22 to the outside earlier, make baffle 22 no longer restrict first mounting panel 5 and remove, take off after that and change first mounting panel 5 and loosen baffle 22, drive baffle 22 and pass through slider 23 at the inside slip of slide rail 10 under the spring action of second spring 26, thereby restrict the removal of first mounting panel 5, thereby be convenient for change maintenance LED lamps and lanterns 6, do above the utility model discloses a whole theory of operation.

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 a LED casing with heat radiation structure, includes installing frame (4), second mounting panel (14) and install bin (20), its characterized in that: the utility model discloses a mounting structure of a motor, including second mounting panel (14), install mounting box (20) in the middle position department of second mounting panel (14) bottom, the middle position department of mounting box (20) bottom is provided with movable hole (16), and the equal vertical first spring (1) of installing box (20) bottom in the movable hole (16) outside all around, installing frame (4) are installed to the bottom of first spring (1), and the equal vertical first motor (13) of installing frame (4) top both ends inside first spring (1), vertical first pivot (8) of running through installing frame (4) top of installing frame (13) are installed to first motor (13) output, and the lower extreme horizontal installation of first pivot (8) outer wall has second gear (12).

2. The LED housing with a heat dissipation structure of claim 1, wherein: one end of the inside bottom of installing box (20) is passed through base horizontal installation and is had second motor (15), and second motor (15) output horizontal installation has second pivot (19), reel (17) are installed to the intermediate position department of second pivot (19) outer wall, and are fixed with on reel (17) and connect rope (18) that are connected with installing frame (4) top central point department.

3. The LED housing with a heat dissipation structure of claim 1, wherein: temperature sensor (11) are installed to the one end that the inside top of installing frame (4) is close to second motor (15), and the one end that temperature sensor (11) were kept away from on the inside top of installing frame (4) installs singlechip (2), temperature sensor (11) output passes through the wire and is connected with the input electricity of singlechip (2), and the output of singlechip (2) passes through the wire and is connected with second motor (15) input electricity.

4. The LED housing with a heat dissipation structure of claim 1, wherein: the installation structure is characterized in that installation rods (7) are vertically installed at the top ends inside the installation frames (4) on two sides of the first rotating shaft (8) through bearings, first gears (9) matched with the second gears (12) are horizontally installed at the upper ends of the outer walls of the installation rods (7), and fan blades (3) are horizontally installed on the outer walls of the installation rods (7) below the first gears (9) evenly.

5. The LED housing with the heat dissipation structure as recited in claim 4, wherein: the inside horizontal installation of installing frame (4) of flabellum (3) below has third mounting panel (25), and the inside of third mounting panel (25) evenly is provided with ventilation hole (24), the intermediate position department level of third mounting panel (25) bottom is provided with first mounting panel (5), and the intermediate position department of first mounting panel (5) bottom installs LED lamps and lanterns (6).

6. The LED housing with the heat dissipation structure as recited in claim 5, wherein: the utility model discloses a LED lamp, including installing frame (4), slide rail (10) and baffle (22), the equal horizontal installation of installing frame (4) inner wall of first mounting panel (5) both sides has slide rail (10), and slide rail (10) internally mounted have with slide rail (10) assorted slider (23), the bottom horizontal installation of slider (23) has baffle (22), and baffle (22) keep away from LED lamps and lanterns (6) one side lateral wall horizontal installation have second spring (26) be connected with installing frame (4).