CN213028633U

CN213028633U - LED drive power supply convenient to installation

Info

Publication number: CN213028633U
Application number: CN202021903848.2U
Authority: CN
Inventors: 朱美花; 杨文汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-04-20
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a LED drive power supply convenient to installation relates to LED drive power supply technical field, the utility model discloses a fixing device, connecting device, damping device, power supply unit and heat abstractor, fixing device includes the stationary blade, connecting device includes semicircle piece and connecting bolt, a plurality of stationary blade surfaces all with the welding of semicircle piece both ends, damping device includes shock attenuation post and box, the box is equipped with a plurality of first rotatory holes, a plurality of connecting bolt respectively with a plurality of first rotatory hole normal running fit, power supply unit includes power bottom plate, a plurality of shock attenuation posts all are connected with power bottom plate, heat abstractor includes motor support, motor support and power bottom plate welding. The utility model relates to a LED drive power supply convenient to installation through fixing bolt and fixation nut's rotatory cooperation for the half-round piece presss from both sides tight external object, and spring and shock-absorbing column can weaken the vibrations that drive power supply received, and the motor drives the flabellum and rotates, can reduce the temperature that drive power supply produced.

Description

LED drive power supply convenient to installation

Technical Field

The utility model relates to a LED drive power supply technical field, in particular to LED drive power supply convenient to installation.

Background

An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like. The output of the LED driving power supply is mostly a constant current source that can change voltage with the change of the LED forward voltage drop value.

The existing LED driving power supply has the defects of inconvenience in installation and incapability of timely radiating, and therefore the LED driving power supply convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a LED drive power supply convenient to installation can effectively solve inconvenient installation and can not in time radiating problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a LED drive power supply convenient to installation, includes fixing device, connecting device, damping device, power supply unit and heat abstractor, fixing device includes the stationary blade, connecting device includes semicircle piece and connecting bolt, and is a plurality of a stationary blade surface all welds with the semicircle piece both ends, damping device includes shock attenuation post and box, the box surface is equipped with a plurality of first rotatory holes, and is a plurality of connecting bolt cooperates with a plurality of first rotatory hole rotations respectively, power supply unit includes power bottom plate, and is a plurality of shock attenuation post upper surface all is connected with power bottom plate lower surface, heat abstractor includes the motor support, surface welding on motor support lower surface and the power bottom plate.

Preferably, fixing device still includes fixing bolt and fixation nut, fixing bolt and fixation nut normal running fit, it is a plurality of a stationary blade surface all is equipped with spacing hole, fixing bolt respectively with a plurality of spacing hole normal running fit, it is a plurality of the position in spacing hole all suits with fixation nut, fixing device makes whole device conveniently fix to external environment in.

Preferably, connecting device still includes connecting block and connecting plate, a semicircle piece surface and a connecting block surface weld, another surface of connecting block and a connecting plate surface weld, a connecting plate surface is equipped with a plurality of second rotation holes, and is a plurality of connecting bolt is respectively with a plurality of second rotation hole normal running fit, and is a plurality of the position in first rotation hole suits with a plurality of second rotation holes respectively, and connecting device can be connected fixing device and other devices.

Preferably, damping device still includes spring and louvre, and is a plurality of the spring lower extreme all is connected with the box internal surface, and is a plurality of the spring upper end all is connected with power bottom plate lower surface, and is a plurality of shock attenuation post lower surface all is connected with the box internal surface, and is a plurality of the louvre all sets up in the box upper surface, and damping device can weaken the vibrations that drive power supply received.

Preferably, power supply unit still includes drive power supply, lead wire and pin, drive power supply lower surface and power bottom plate upper surface connection, a plurality of lead wire one end all is connected with a drive power supply surface, and is a plurality of a pin surface is connected with a plurality of lead wire other ends respectively, and the pin makes things convenient for drive power supply to give with electrical apparatus power supply.

Preferably, heat abstractor still includes motor, rotation axis and flabellum, motor support upper surface and the welding of motor lower surface, the motor is equipped with the motor shaft, rotation axis one end and the rotatory cooperation of motor shaft, the rotation axis other end and a surface welding of flabellum, heat abstractor can reduce the temperature that drive power supply during operation produced.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up fixing device, through fixing bolt and fixation nut's rotatory cooperation for the semicircle piece presss from both sides tight external object, reaches convenient fixed purpose.

2. The utility model discloses in, through setting up heat abstractor for the power obtains reducing at the temperature that the during operation produced, reaches the purpose of protection power.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an LED driving power supply convenient to install according to the present invention;

fig. 2 is a schematic structural view of a LED driving power source convenient to mount according to the present invention;

fig. 3 is a left side view schematic diagram of the LED driving power supply of the present invention, which is convenient for installation;

fig. 4 is a schematic view of the internal cross-sectional structure at a-a in fig. 3 according to the present invention.

In the figure: 100. a fixing device; 101. fixing the bolt; 102. fixing a nut; 103. a fixing sheet; 200. a connecting device; 201. a semicircular sheet; 202. connecting blocks; 203. a connecting plate; 204. a connecting bolt; 300. a damping device; 301. a spring; 302. a shock-absorbing post; 303. a box body; 304. heat dissipation holes; 400. a power supply device; 401. a power backplane; 402. a drive power supply; 403. a lead wire; 404. a lead head; 500. a heat sink; 501. a motor bracket; 502. a motor; 503. a rotating shaft; 504. a fan blade.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 first embodiment is as follows:

please refer to fig. 1-4, the utility model relates to a LED drive power supply convenient to installation, including fixing device 100, connecting device 200, damping device 300, power supply unit 400 and heat abstractor 500, fixing device 100 includes stationary blade 103, connecting device 200 includes half-round piece 201 and connecting bolt 204, a plurality of stationary blades 103 one surface all with the welding of half-round piece 201 both ends, damping device 300 includes shock absorber 302 and box 303, the box 303 surface is equipped with a plurality of first rotatory holes, a plurality of connecting bolt 204 respectively with a plurality of first rotatory hole normal running fit, power supply unit 400 includes power bottom plate 401, a plurality of shock absorber 302 upper surfaces all with power bottom plate 401 lower surface connection, heat abstractor 500 includes motor support 501, motor support 501 lower surface and power bottom plate 401 upper surface welding.

Further, fixing device 100 still includes fixing bolt 101 and fixing nut 102, fixing bolt 101 and fixing nut 102 normal running fit, and a plurality of stationary blades 103 one surface all is equipped with spacing hole, fixing bolt 101 respectively with a plurality of spacing hole normal running fit, the position in a plurality of spacing holes all suits with fixing nut 102, fixing device 100 makes whole device conveniently fix to external environment in.

Further, the connecting device 200 further comprises a connecting block 202 and a connecting plate 203, one surface of the semicircular plate 201 is welded with one surface of the connecting block 202, the other surface of the connecting block 202 is welded with one surface of the connecting plate 203, a plurality of second rotating holes are formed in one surface of the connecting plate 203, a plurality of connecting bolts 204 are respectively in rotating fit with the plurality of second rotating holes, the positions of the plurality of first rotating holes are respectively matched with the plurality of second rotating holes, and the connecting device 200 can connect the fixing device 100 with other devices.

Further, damping device 300 still includes spring 301 and louvre 304, and a plurality of spring 301 lower extreme all with box 303 internal surface connection, a plurality of spring 301 upper ends all with power bottom plate 401 lower surface connection, a plurality of shock attenuation post 302 lower surfaces all with box 303 internal surface connection, a plurality of louvres 304 all set up in box 303 upper surface, and damping device 300 can weaken the vibrations that drive power supply 402 received.

Further, the power supply device 400 further includes a driving power source 402, leads 403 and lead heads 404, wherein the lower surface of the driving power source 402 is connected with the upper surface of the power supply base plate 401, one ends of the leads 403 are all connected with one surface of the driving power source 402, one surfaces of the lead heads 404 are respectively connected with the other ends of the leads 403, and the lead heads 404 facilitate the driving power source 402 to supply power to the electrical appliances.

Further, the heat dissipation device 500 further comprises a motor 502, a rotating shaft 503 and fan blades 504, the upper surface of the motor support 501 is welded to the lower surface of the motor 502, the motor 502 is provided with a motor shaft, one end of the rotating shaft 503 is rotatably matched with the motor shaft, the other end of the rotating shaft 503 is welded to one surface of the fan blades 504, and the heat dissipation device 500 can reduce the temperature generated when the driving power source 402 works.

Example two:

referring to fig. 1-4, the utility model relates to a LED drive power supply convenient to installation for half-round piece 201 presss from both sides tight external object through fixing bolt 101 and fixing nut 102's rotatory cooperation, reaches the fixed purpose, and spring 301 and shock attenuation post 302 can weaken the vibrations that drive power supply 402 received, reduce the harm, and motor 502 drives flabellum 504 and rotates, can play the reducing action to the temperature that drive power supply 402 produced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An LED drive power supply convenient to installation, includes fixing device (100), connecting device (200), damping device (300), power supply unit (400) and heat abstractor (500), its characterized in that: fixing device (100) includes stationary blade (103), connecting device (200) includes halfdisc (201) and connecting bolt (204), and is a plurality of stationary blade (103) a surface all welds with halfdisc (201) both ends, damping device (300) are including shock attenuation post (302) and box (303), box (303) surface is equipped with a plurality of first rotatory holes, and is a plurality of connecting bolt (204) respectively with a plurality of first rotatory hole normal running fit, power supply unit (400) are including power bottom plate (401), and are a plurality of shock attenuation post (302) upper surface all is connected with power bottom plate (401) lower surface, heat abstractor (500) are including motor support (501), motor support (501) lower surface and power bottom plate (401) upper surface welding.

2. An easily installable LED driving power supply according to claim 1, wherein: fixing device (100) still includes fixing bolt (101) and fixation nut (102), fixing bolt (101) and fixation nut (102) normal running fit, it is a plurality of a stationary blade (103) surface all is equipped with spacing hole, fixing bolt (101) respectively with a plurality of spacing hole normal running fit, it is a plurality of the position in spacing hole all suits with fixation nut (102).

3. An easily installable LED driving power supply according to claim 1, wherein: connecting device (200) still include connecting block (202) and connecting plate (203), a semicircle piece (201) surface and a connecting block (202) surface weld, another surface and a connecting plate (203) surface weld of connecting block (202), a connecting plate (203) surface is equipped with a plurality of rotatory holes of second, and is a plurality of connecting bolt (204) are respectively with a plurality of rotatory hole normal running fit of second, and is a plurality of the position in first rotatory hole suits with a plurality of rotatory holes of second respectively.

4. An easily installable LED driving power supply according to claim 1, wherein: damping device (300) still include spring (301) and louvre (304), and is a plurality of spring (301) lower extreme all with box (303) internal surface connection, a plurality of spring (301) upper end all is connected with power bottom plate (401) lower surface, a plurality of shock attenuation post (302) lower surface all with box (303) internal surface connection, a plurality of louvre (304) all set up in box (303) upper surface.

5. An easily installable LED driving power supply according to claim 1, wherein: the power supply device (400) further comprises a driving power supply (402), leads (403) and lead heads (404), wherein the lower surface of the driving power supply (402) is connected with the upper surface of the power supply base plate (401), one ends of the leads (403) are connected with one surface of the driving power supply (402), and one surface of the lead heads (404) is connected with the other ends of the leads (403) respectively.

6. An easily installable LED driving power supply according to claim 1, wherein: the heat dissipation device (500) further comprises a motor (502), a rotating shaft (503) and fan blades (504), the upper surface of the motor support (501) is welded to the lower surface of the motor (502), the motor (502) is provided with a motor shaft, one end of the rotating shaft (503) is matched with the motor shaft in a rotating mode, and the other end of the rotating shaft (503) is welded to one surface of the fan blades (504).