CN213746228U - LED lamp that heat dispersion is good - Google Patents

Abstract

The utility model discloses a LED lamp that heat dispersion is good, which comprises a housin, the left side fixedly connected with motor at casing inner chamber top, the output fixedly connected with driving gear of motor, the left side meshing of driving gear has driven gear, driven gear's inner chamber has cup jointed the crank pivot, the equal fixedly connected with flabellum in both sides on crank pivot surface, the equal fixedly connected with brush board in both sides of crank pivot bottom, axis department swing joint on crank pivot surface has the activity post, the top swing joint of activity post has the fixed column. The utility model discloses a casing, motor, driving gear, driven gear, crank shaft, flabellum, brush board, dust screen, activity post, fixed column, diaphragm, scrape the cooperation of a section of thick bamboo, fixed block, lamp plate and heat conduction post, solved current LED lamp at the during operation because heat dispersion is poor, lead to the LED lamp to damage easily to LED lamp life's problem has been reduced.

Description

LED lamp that heat dispersion is good

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp that heat dispersion is good.

Background

The basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then the chip and a circuit board are connected through silver wires or gold wires, then the periphery of the chip and the circuit board are sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED lamp that heat dispersion is good possesses the advantage that heat dispersion is good, has solved current LED lamp because heat dispersion is poor at the during operation, leads to the LED lamp to damage easily to LED lamp life's problem has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamp that heat dispersion is good, includes the casing, the left side fixedly connected with motor at casing inner chamber top, the output fixedly connected with driving gear of motor, the left side meshing of driving gear has driven gear, the crank pivot has been cup jointed to driven gear's inner chamber, the equal fixedly connected with flabellum in both sides on crank pivot surface, the equal fixedly connected with brush board in both sides of crank pivot bottom, axis department swing joint on crank pivot surface has the activity post, the top swing joint of activity post has the fixed column, the top fixedly connected with diaphragm of fixed column, the front and the equal fixedly connected with in the back of diaphragm scrape a section of thick bamboo, the inner chamber cover of scraping a section of thick bamboo is equipped with the heat conduction post, the bottom fixedly connected with lamp plate of heat conduction post.

Preferably, the equal fixedly connected with fixed block in both sides of lamp plate, the bottom and the casing fixed connection of fixed block.

Preferably, both sides of the inner cavity of the shell are fixedly connected with bearings, and the inner cavity of each bearing is movably connected with the crank rotating shaft.

Preferably, the two sides of the shell are provided with through grooves, and the inner cavities of the through grooves are fixedly connected with dust screens.

Preferably, a groove is formed in the middle shaft at the top of the shell, sliding grooves are formed in two sides of an inner cavity of the groove, and the inner cavity of each sliding groove is connected with the transverse plate in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED lamp that heat dispersion is good possesses following beneficial effect:

1. the utility model can work when the lamp plate works, the motor can also work, the motor can drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the crank rotating shaft to rotate, the crank rotating shaft can drive the fan blade, the brush plate and the movable post to rotate, the rotation of the fan blade can accelerate the air flow rate in the shell, thereby conveniently discharging heat, the rotation of the brush plate avoids the blockage of the dust screen, thereby avoiding affecting the heat dissipation effect, the rotation of the movable post can drive the fixed post to move, the fixed post drives the transverse plate to move, the transverse plate drives the scraping barrel to move, the scraping cylinder scrapes the top of the surface of the heat-conducting column, so that the top of the surface of the heat-conducting column is prevented from being adhered with dust, therefore, the heat conduction effect is influenced, and the problem that the LED lamp is easy to damage due to poor heat dissipation performance when the existing LED lamp works is solved, so that the service life of the LED lamp is shortened.

2. The utility model discloses a set up the fixed block, carried on spacingly to the lamp plate, stabilized the work of lamp plate, through setting up the bearing, stabilized the work of crank pivot, carried on spacingly to the crank pivot, avoided the crank pivot can't carry out work, through setting up the spout, stabilized the diaphragm, carried out balanced support to the diaphragm, avoided the diaphragm during operation unstable.

Drawings

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

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

fig. 3 is a schematic view of the horizontal plate overlooking structure of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a driving gear; 4. a driven gear; 5. a crank shaft; 6. a fan blade; 7. brushing the board; 8. a dust screen; 9. a movable post; 10. fixing a column; 11. a transverse plate; 12. a scraping cylinder; 13. a fixed block; 14. a lamp panel; 15. a heat-conducting column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, motor 2, driving gear 3, driven gear 4, crank shaft 5, flabellum 6, brush board 7, dust screen 8, activity post 9, fixed column 10, diaphragm 11, scrape a section of thick bamboo 12, fixed block 13, lamp plate 14 and heat conduction post 15 parts are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an LED lamp with good heat dissipation performance includes a housing 1, through grooves are formed on both sides of the housing 1, a dust screen 8 is fixedly connected to an inner cavity of the through grooves, a motor 2 is fixedly connected to a left side of an inner cavity of the housing 1, a driving gear 3 is fixedly connected to an output end of the motor 2, a driven gear 4 is engaged with a left side of the driving gear 3, a crank shaft 5 is sleeved on an inner cavity of the driven gear 4, bearings are fixedly connected to both sides of the inner cavity of the housing 1, and an inner cavity of the bearing is movably connected to the crank shaft 5, by providing the bearings, the operation of the crank shaft 5 is stabilized, the crank shaft 5 is limited, the crank shaft 5 is prevented from being unable to operate, fan blades 6 are fixedly connected to both sides of a surface of the crank shaft 5, brush plates 7 are fixedly connected to both sides of a bottom of the crank shaft 5, and a movable column 9 is movably connected to a center axis of the surface of the crank shaft 5, top swing joint of movable column 9 has fixed column 10, top fixedly connected with diaphragm 11 of fixed column 10, axis department at casing 1 top sets up flutedly, and the spout has all been seted up to the both sides of recess inner chamber, and the inner chamber and the diaphragm 11 sliding connection of spout, through setting up the spout, diaphragm 11 has been stabilized, balanced support has been carried out to diaphragm 11, diaphragm 11 during operation has been avoided unstably, a section of thick bamboo 12 is scraped with the equal fixedly connected with in the back in the front of diaphragm 11, the inner chamber cover of scraping a section of thick bamboo 12 is equipped with heat conduction post 15, the bottom fixedly connected with lamp plate 14 of heat conduction post 15, the equal fixedly connected with fixed block 13 in both sides of lamp plate 14, the bottom and the casing 1 fixed connection of fixed block 13, through setting up fixed block 13, spacing has been carried out lamp plate 14, the work of lamp plate 14 has been stabilized.

When the heat dissipation device is used, the lamp panel 14 and the motor 2 are controlled to work through the external controller, when the lamp panel 14 works, the motor 2 also works, the motor 2 can drive the driving gear 3 to rotate, the driving gear 3 drives the driven gear 4 to rotate, the driven gear 4 drives the crank rotating shaft 5 to rotate, the crank rotating shaft 5 can drive the fan blades 6, the brush plate 7 and the movable column 9 to rotate, the air flow rate in the shell 1 can be accelerated by the rotation of the fan blades 6, so that heat is conveniently discharged, the dust screen 8 is prevented from being blocked by the rotation of the brush plate 7, the heat dissipation effect is prevented from being influenced, the fixed column 10 can be driven to move by the rotation of the movable column 9, the transverse plate 11 is driven by the transverse plate 11 to move the scraping cylinder 12, the top of the surface of the heat conduction column 15 is scraped through the scraping cylinder 12, and dust attached to the top of the surface of the heat conduction column 15 is prevented, thereby influence the heat conduction effect, solved current LED lamp because heat dispersion is poor at the during operation, leaded to the LED lamp to damage easily to reduced LED lamp life's problem, peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a LED lamp that heat dispersion is good, includes casing (1), its characterized in that: the left side of the top of the inner cavity of the shell (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a driving gear (3), the left side of the driving gear (3) is meshed with a driven gear (4), the inner cavity of the driven gear (4) is sleeved with a crank rotating shaft (5), two sides of the surface of the crank rotating shaft (5) are fixedly connected with fan blades (6), two sides of the bottom of the crank rotating shaft (5) are fixedly connected with brush plates (7), a middle shaft on the surface of the crank rotating shaft (5) is movably connected with a movable column (9), the top of the movable column (9) is movably connected with a fixed column (10), the top of the fixed column (10) is fixedly connected with a transverse plate (11), the front and the back of the transverse plate (11) are fixedly connected with a scraping cylinder (12), and the inner cavity of the scraping cylinder (12) is sleeved with a heat-conducting column (15), the bottom fixedly connected with lamp plate (14) of heat conduction post (15).

2. The LED lamp with good heat dissipation performance according to claim 1, wherein: the equal fixedly connected with fixed block (13) in both sides of lamp plate (14), the bottom and casing (1) fixed connection of fixed block (13).

3. The LED lamp with good heat dissipation performance according to claim 1, wherein: both sides of the inner cavity of the shell (1) are fixedly connected with bearings, and the inner cavity of each bearing is movably connected with the crank rotating shaft (5).

4. The LED lamp with good heat dissipation performance according to claim 1, wherein: the two sides of the shell (1) are provided with through grooves, and the inner cavities of the through grooves are fixedly connected with dust screens (8).

5. The LED lamp with good heat dissipation performance according to claim 1, wherein: the middle shaft at the top of the shell (1) is provided with a groove, the two sides of the inner cavity of the groove are provided with sliding grooves, and the inner cavity of each sliding groove is connected with the transverse plate (11) in a sliding mode.

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