CN215723093U

CN215723093U - Safe type LED illumination high voltage drive power supply

Info

Publication number: CN215723093U
Application number: CN202121093961.3U
Authority: CN
Inventors: 毕经新
Original assignee: Shenzhen Huapuyuan Technology Co ltd
Current assignee: Shenzhen Huapuyuan Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-02-01
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of LED driving power supplies, and discloses a safe LED lighting high-voltage driving power supply which comprises an outer protective sleeve, an integrally formed mounting plate is fixedly mounted below the left side and the right side of the outer protective sleeve, a heat dissipation box is fixedly mounted at the top of the outer protective sleeve, the periphery of the heat dissipation box is provided with heat dissipation holes, the inner wall of the heat dissipation box is fixedly provided with a support rod, a motor is fixedly arranged between the support rods, a fan blade is fixedly arranged on a rotating shaft below the motor, the fixing rods are fixedly arranged on the left side and the right side of the inner wall of the outer protective sleeve, the LED lighting high-voltage driving power supply is inserted into the outer protective sleeve, so that the LED lighting high-voltage driving power supply is protected better, the LED lighting high-voltage driving power supply is not easy to damage, meanwhile, the LED illumination high-voltage driving power supply can be better cooled, so that the LED illumination high-voltage driving power supply is not easy to be damaged due to overhigh temperature.

Description

Safe type LED illumination high voltage drive power supply

Technical Field

The utility model belongs to the technical field of LED driving power supplies, and particularly relates to a safe LED lighting high-voltage driving power supply.

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 LED driving power supply is simple in installation structure, so that the LED driving power supply does not have a protection structure, the LED driving power supply is easily damaged under the action of external force, the service life of the LED driving power supply is shortened, the heat dissipation effect of the LED driving power supply is not ideal, the LED driving power supply is easily damaged due to overhigh temperature after long-time use, and the service life of the LED driving power supply is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a safety type LED lighting high-voltage driving power supply is provided.

The technical scheme adopted by the utility model is as follows:

a safe LED lighting high-voltage driving power supply comprises an outer protective sleeve, wherein integrally formed mounting plates are fixedly mounted below the left side and the right side of the outer protective sleeve, a heat dissipation box is fixedly mounted at the top of the outer protective sleeve, the periphery of the heat dissipation box is provided with heat dissipation holes, the inner wall of the heat dissipation box is fixedly provided with a support rod, a motor is fixedly arranged between the support rods, a fan blade is fixedly arranged on a rotating shaft below the motor, the fixing rods are fixedly arranged on the left side and the right side of the inner wall of the outer protective sleeve, an LED lighting high-voltage driving power supply is inserted into the outer protective sleeve, and the LED lighting high-voltage driving power supply is fixedly connected with the fixed rod, both ends of the LED lighting high-voltage driving power supply are fixedly provided with leads, the LED lighting high-voltage driving power supply is characterized in that heat dissipation grooves are formed in the upper surface, the lower surface, the front surface and the rear surface of the LED lighting high-voltage driving power supply, and a protection screen plate is fixedly mounted inside each heat dissipation groove.

In a preferred embodiment, the bottom of the mounting plate is located on the same horizontal plane as the bottom of the outer protective sleeve, and the mounting plate is mounted by screws.

In a preferred embodiment, a through groove is formed in the center of the top of the outer protective sleeve, and the heat dissipation box is fixedly installed in the through groove.

In a preferred embodiment, the support rod is fixedly installed around the inner wall of the heat dissipation box, and the motor is electrically connected with the lead.

In a preferred embodiment, the top of the protective screen plate and the top of the LED lighting high-voltage driving power supply are located on the same horizontal plane, and two ends of the LED lighting high-voltage driving power supply and two ends of the outer protective sleeve are located on the same horizontal plane.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the LED illumination high-voltage driving power supply is convenient to protect better, the LED illumination high-voltage driving power supply is not easy to damage, meanwhile, the LED illumination high-voltage driving power supply can be better cooled, and the LED illumination high-voltage driving power supply is not easy to damage due to overhigh temperature.

1. According to the LED lighting high-voltage driving power supply, the integrally formed mounting plates are fixedly mounted on the two sides of the outer protective sleeve, the mounting plates can be conveniently fixed through screws, the position of the outer protective sleeve is limited and fixed at the moment, the heat dissipation holes are formed in the periphery of the heat dissipation box, heat dissipation of internal components of the LED lighting high-voltage driving power supply can be conveniently achieved through the heat dissipation holes, the support rods are fixedly mounted on the periphery of the inner wall of the heat dissipation box, the position of the motor can be conveniently limited through the support rods, and at the moment, the motor drives the fan blades to rotate, so that the internal components of the LED lighting high-voltage driving power supply can be better cooled.

2. According to the LED high-voltage driving power supply, the fixing rods are fixedly arranged on the left side and the right side of the inner wall of the outer protective sleeve, the LED high-voltage driving power supply can be better limited in the outer protective sleeve through the fixing rods, so that a space is reserved between the LED high-voltage driving power supply and the inner wall of the outer protective sleeve, the internal components of the LED high-voltage driving power supply can be better cooled, radiating grooves are formed in the periphery of the outer wall of the LED high-voltage driving power supply, the internal components of the LED high-voltage driving power supply can be conveniently cooled through the radiating grooves, the protection screen plate is fixedly arranged in the radiating grooves, the internal components of the outer protective sleeve can be conveniently protected, sundries are not prone to enter the LED high-voltage driving power supply, and the internal components of the LED high-voltage driving power supply are not prone to being damaged.

Drawings

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

FIG. 2 is a schematic structural diagram of an LED lighting high-voltage driving power supply according to the present invention;

FIG. 3 is a cross-sectional view of the heat dissipation box structure of the present invention;

FIG. 4 is an enlarged view of the structure of area A in FIG. 1 according to the present invention.

The labels in the figure are: 1-outer protective sleeve, 2-mounting plate, 3-heat dissipation box, 4-heat dissipation hole, 5-support rod, 6-motor, 7-fan blade, 8-fixing rod, 9-LED lighting high-voltage driving power supply, 10-lead, 11-heat dissipation groove and 12-protective screen plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a safe LED lighting high voltage driving power supply comprises an outer protective sleeve 1, a through groove is formed at the top center position of the outer protective sleeve 1, a heat dissipation box 3 is fixedly installed at the through groove position, an integrally formed mounting plate 2 is fixedly installed below the left side and the right side of the outer protective sleeve 1, so that the mounting plate 2 can be fixed by screws, the position of the outer protective sleeve 1 is limited and fixed, the bottom of the mounting plate 2 and the bottom of the outer protective sleeve 1 are located on the same horizontal plane, the mounting plate 2 is installed by screws, a heat dissipation box 3 is fixedly installed at the top of the outer protective sleeve 1, heat dissipation holes 4 are formed around the heat dissipation box 3, so that the internal components of the LED lighting high voltage driving power supply 9 can be dissipated heat through the heat dissipation holes 4, a support rod 5 is fixedly installed on the inner wall of the heat dissipation box 3, so that the position of a motor 6 can be limited by the support rod 5, at the moment, the motor 6 drives the fan blades 7 to rotate, so that better heat dissipation can be performed on internal components of the LED illumination high-voltage driving power supply 9, the motor 6 is fixedly arranged between the supporting rods 5, the supporting rods 5 are fixedly arranged on the periphery of the inner wall of the heat dissipation box 3, the motor 6 is electrically connected with the lead 10, the fan blades 7 are fixedly arranged on a rotating shaft below the motor 6, the fixing rods 8 are fixedly arranged on the peripheries of the left side and the right side of the inner wall of the outer protection sleeve 1, so that the LED illumination high-voltage driving power supply 9 can be better limited inside the outer protection sleeve 1 through the fixing rods 8, a space is reserved between the LED illumination high-voltage driving power supply 9 and the inner wall of the outer protection sleeve 1, the internal components of the LED illumination high-voltage driving power supply 9 can be better subjected to heat dissipation, the LED illumination high-voltage driving power supply 9 is inserted into the outer protection sleeve 1, and the LED illumination high-voltage driving power supply 9 is fixedly connected with the fixing rods 8, both ends of the LED illumination high-voltage driving power supply 9 and both ends of the outer protective sleeve 1 are located on the same horizontal plane, both ends of the LED illumination high-voltage driving power supply 9 are fixedly provided with wires 10, heat dissipation grooves 11 are formed in the upper surface, the lower surface, the front surface and the rear surface of the LED illumination high-voltage driving power supply 9, heat dissipation of internal components of the LED illumination high-voltage driving power supply 9 is facilitated through the heat dissipation grooves 11, a protective screen plate 12 is fixedly arranged inside the heat dissipation grooves 11, protection of the internal components of the outer protective sleeve 1 is facilitated, sundries are not prone to entering the LED illumination high-voltage driving power supply 9, damage to the internal components of the LED illumination high-voltage driving power supply 9 is not prone to being caused, and the top of the protective screen plate 12 and the top of the LED illumination high-voltage driving power supply 9 are located on the same horizontal plane.

The working principle is as follows:

in this application, with mounting panel 2 through the position that the screw installation need be used, when using LED illumination high voltage drive power supply 9, when wire 10 is connected with external power supply, LED illumination high voltage drive power supply 9 normally works this moment, motor 6 drives fan blade 7 and rotates simultaneously, can inhale rethread louvre 4 and discharge in the heat dissipation case 3 with the heat that LED illumination high voltage drive power supply 9 inner assembly produced, and the heat that LED illumination high voltage drive power supply 9 inner assembly produced also can dispel the heat through both ends about outer lag 1, be convenient for better protect LED illumination high voltage drive power supply 9, make LED illumination high voltage drive power supply 9 be difficult for receiving the damage, increase LED illumination high voltage drive power supply 9's life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a safe type LED illumination high voltage drive power supply, includes outer lag (1), its characterized in that: the LED lamp protecting cover is characterized in that an integrally formed mounting plate (2) is fixedly mounted below the left side and the right side of the outer protecting cover (1), a heat dissipation box (3) is fixedly mounted at the top of the outer protecting cover (1), heat dissipation holes (4) are formed in the periphery of the heat dissipation box (3), a support rod (5) is fixedly mounted on the inner wall of the heat dissipation box (3), a motor (6) is fixedly mounted between the support rods (5), fan blades (7) are fixedly mounted on a rotating shaft below the motor (6), fixing rods (8) are fixedly mounted on the periphery of the left side and the right side of the inner wall of the outer protecting cover (1), an LED lighting high-voltage driving power supply (9) is inserted into the outer protecting cover (1), the LED lighting high-voltage driving power supply (9) is fixedly connected with the fixing rods (8), and wires (10) are fixedly mounted at two ends of the LED lighting high-voltage driving power supply (9), the LED lighting high-voltage driving power supply (9) is provided with heat dissipation grooves (11) on the upper side, the lower side, the front side and the rear side, and a protection screen plate (12) is fixedly mounted inside each heat dissipation groove (11).

2. The safety type LED illumination high-voltage driving power supply as claimed in claim 1, wherein: the bottom of mounting panel (2) and the bottom of outer lag (1) are located same horizontal plane, mounting panel (2) are through the screw installation.

3. The safety type LED illumination high-voltage driving power supply as claimed in claim 1, wherein: a through groove is formed in the center of the top of the outer protecting sleeve (1), and the heat dissipation box (3) is fixedly installed in the through groove.

4. The safety type LED illumination high-voltage driving power supply as claimed in claim 1, wherein: the supporting rod (5) is fixedly installed on the periphery of the inner wall of the heat dissipation box (3), and the motor (6) is electrically connected with the lead (10).

5. The safety type LED illumination high-voltage driving power supply as claimed in claim 1, wherein: the top of the protection screen plate (12) and the top of the LED lighting high-voltage driving power supply (9) are located on the same horizontal plane, and the two ends of the LED lighting high-voltage driving power supply (9) and the two ends of the outer protection sleeve (1) are located on the same horizontal plane.