CN213577391U - High-reliability dimming driving power supply for industrial illumination - Google Patents

Abstract

The utility model provides a high reliable drive power supply that adjusts luminance for industrial lighting relates to the drive power supply field, including L type protecting sheathing and installation drain pan, installation drain pan top both sides all are equipped with T type slide rail, and T type slide rail fixed mounting is on installation drain pan surface, L type protecting sheathing is located the installation drain pan directly over, and installs the T type slide rail on drain pan surface and inlay in L type protecting sheathing bottom surface, and T type slide rail and L type protecting sheathing sliding connection. Holistic drive power supply passes through L type protecting sheathing and installation drain pan as seal shell to L type protecting sheathing and installation drain pan can pass through T type slide rail slidable mounting concatenation, both can seal and also be convenient for whole dismantlement installation and maintenance, it is sealed to whole inner structure through sealing washer and closing plate to hold at output and light source, can not influence drive power supply's work simultaneously, because can produce the heat when drive power supply operating time is of a specified duration, can dispel the heat through the louvre, overall structure is existing waterproof, and is heat proof.

Description

High-reliability dimming driving power supply for industrial illumination

Technical Field

The utility model relates to a drive power supply technical field especially relates to a high reliable drive power supply of adjusting luminance for industrial lighting.

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 supply comprises high-voltage power frequency alternating current, low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current and the like.

The current industrial driving power supply generally has the influence of humidity and temperature in the use process, so that the service life of the whole driving power supply is influenced, and meanwhile, under the condition of power failure, the driving power supply cannot work and a temporary standby device is not used for supplying power.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-reliability dimming driving power supply for industrial illumination.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high reliable drive power supply that adjusts luminance for industrial lighting, includes L type protecting sheathing and installation drain pan, installation drain pan top both sides all are equipped with T type slide rail, and T type slide rail fixed mounting is on installation drain pan surface, L type protecting sheathing is located the installation drain pan directly over, and installs the T type slide rail on drain pan surface and inlay in L type protecting sheathing bottom surface, and T type slide rail and L type protecting sheathing sliding connection, and the tip of L type protecting sheathing and the tip of installation drain pan offset.

Preferably, the same end of the L-shaped protective shell and the same end of the installation bottom shell are provided with sealing plates, fixing screws are arranged between the sealing plates and the L-shaped protective shell and between the sealing plates and the installation bottom shell, and the installation bottom shell and the L-shaped protective shell are connected with the sealing plates in a threaded mode.

Preferably, the back of the sealing plate is provided with a second sealing ring, the second sealing ring is bonded to the back of the sealing plate, and the second sealing ring is completely embedded in the bottom shell.

Preferably, the inner wall of the end part of the L-shaped protective housing away from the sealing plate is provided with a first sealing ring, the first sealing ring is bonded on the inner wall of the L-shaped protective housing, and the first sealing ring is completely embedded inside the installation bottom shell.

Preferably, a spare battery is arranged inside the installation bottom shell and electrically connected with the inside of the installation bottom shell, heat dissipation holes are formed in the bottom surface, close to the bottom surface of the installation bottom shell, of the spare battery, and the heat dissipation holes are arrayed on the bottom surface of the installation bottom shell.

Preferably, the two ends of the installation bottom shell are respectively provided with an output end and a light source end, the light source end penetrates through the second sealing ring and the sealing plate, the light source end is movably connected with the inside of the sealing plate, the output end penetrates through the end part of the L-shaped protection shell, and the output end is movably connected with the L-shaped protection shell.

Advantageous effects

The utility model discloses in, holistic drive power supply passes through L type protecting sheathing and installation drain pan as seal shell, and L type protecting sheathing can splice through T type slide rail slidable mounting with the installation drain pan, both can seal also be convenient for wholly dismantle installation and maintenance, equally, it is sealed to whole inner structure through sealing washer and closing plate at output and light source end, can not influence drive power supply's work simultaneously, because can produce the heat when drive power supply operating time is of a specified duration, can dispel the heat through the louvre, overall structure is existing waterproof, and heat protection is also provided.

The utility model discloses in, when meetting the power failure or the circuit damages, drive power supply's working power supply is driven by backup battery, does not influence holistic work, can also charge to it after backup battery uses, prevents the outage condition next time.

Drawings

Fig. 1 is an isometric view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

Illustration of the drawings:

1. an L-shaped protective housing; 2. installing a bottom shell; 3. a set screw; 4. a sealing plate; 5. a light source end; 6. A backup battery; 7. heat dissipation holes; 8. a first seal ring; 9. an output end; 10. a T-shaped slide rail; 11. and a second seal ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a high-reliability dimming driving power supply for industrial lighting, including L type protective housing 1 and installation drain pan 2, installation drain pan 2 top both sides all are equipped with T type slide rail 10, and T type slide rail 10 fixed mounting is on installation drain pan 2 surface, L type protective housing 1 is located directly over installation drain pan 2, and the T type slide rail 10 on installation drain pan 2 surface inlays in 1 bottom surface of L type protective housing, and T type slide rail 10 and 1 sliding connection of L type protective housing, and the tip of L type protective housing 1 offsets with the tip of installation drain pan 2, the same end of L type protective housing 1 and installation drain pan 2 is equipped with closing plate 4, closing plate 4 and L type protective housing 1, all be equipped with set screw 3 between the installation drain pan 2, and installation drain pan 2, L type protective housing 1 all with closing plate 4 threaded connection.

Holistic drive power supply passes through L type protecting sheathing 1 and installation drain pan 2 as seal shell, and L type protecting sheathing 1 can splice through T type slide rail 10 slidable mounting with installation drain pan 2, both can seal up also be convenient for whole dismantlement installation and maintenance, equally, it is sealed to whole internal structure through sealing washer and closing plate 4 at output 9 and light source end 5, can not influence drive power supply's work simultaneously, because drive power supply operating time can produce the heat when being of a specified duration, can dispel the heat through louvre 7, overall structure is existing waterproof, and heat protection is also.

The back of closing plate 4 is equipped with second sealing washer 11, and second sealing washer 11 bonds at the closing plate 4 back, and second sealing washer 11 inlays completely inside installation drain pan 2, and the tip inner wall of the L type protecting sheathing 1 of keeping away from closing plate 4 is equipped with first sealing washer 8, and first sealing washer 8 bonds at the 1 inner wall of L type protecting sheathing, and first sealing washer 8 inlays completely inside installation drain pan 2.

The sealing ring can enable elements inside the whole protective shell to be in a sealing state, and the driving power supply needs to be driven and controlled by a control circuit such as a circuit board and cannot contact substances such as water and dust, so that the elements need to be in a sealing condition.

Installation drain pan 2 is inside to be equipped with backup battery 6, and louvre 7 has been seted up to installation drain pan 2 bottom surface that is close to backup battery 6, and louvre 7 array is in the bottom surface of installation drain pan 2, and the both ends of installation drain pan 2 are equipped with output 9 and light source end 5 respectively, and light source end 5 runs through second sealing washer 11 and closing plate 4, and light source end 5 and the inside swing joint of closing plate 4, and output 9 runs through 1 tip of L type protecting sheathing, and output 9 and 1 swing joint of L type protecting sheathing.

When the power supply of the power grid is normal, the system is connected in parallel to the power supply loop and does not participate in the normal power supply process, at the moment, the charging module works normally, the battery pack is charged at any time to supplement the electric quantity, and the full electric quantity of the standby battery 6 is ensured; the battery detection unit performs cycle detection on the battery pack, and when the voltage of the battery in the battery pack is too low or too high, the battery detection unit alarms the battery with abnormal voltage; the direct current bus detection unit detects the voltage of the direct current bus, when the terminal voltage of the direct current bus reaches a normal value, the controllable switch is conducted, uninterrupted power supply is ensured during power supply, and impact on the direct current end of the frequency converter when a system is just started is avoided; when meeting with the power failure or circuit damage, the working power supply of drive power supply is driven by backup battery 6, does not influence holistic work, can also charge it after backup battery 6 uses, prevents the outage condition of next time.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A high reliable drive power supply that adjusts luminance for industrial lighting, includes L type protecting sheathing (1) and installation drain pan (2), its characterized in that: installation drain pan (2) top both sides all are equipped with T type slide rail (10), and T type slide rail (10) fixed mounting is on installation drain pan (2) surface, L type protecting sheathing (1) is located installation drain pan (2) directly over, and installs T type slide rail (10) on drain pan (2) surface and inlay in L type protecting sheathing (1) bottom surface, and T type slide rail (10) and L type protecting sheathing (1) sliding connection, and the tip of L type protecting sheathing (1) offsets with the tip of installation drain pan (2).

2. A highly reliable dimming driving power supply for industrial lighting according to claim 1, wherein: the L-shaped protective shell (1) and the installation bottom shell (2) are provided with a sealing plate (4) at the same end, fixing screws (3) are arranged between the sealing plate (4) and the L-shaped protective shell (1) and between the installation bottom shell (2), and the installation bottom shell (2) and the L-shaped protective shell (1) are connected with the sealing plate (4) in a threaded mode.

3. A highly reliable dimming driving power supply for industrial lighting according to claim 2, wherein: the back of the sealing plate (4) is provided with a second sealing ring (11), the second sealing ring (11) is bonded to the back of the sealing plate (4), and the second sealing ring (11) is completely embedded inside the installation bottom shell (2).

4. A highly reliable dimming driving power supply for industrial lighting according to claim 2, wherein: keep away from the tip inner wall of L type protecting sheathing (1) of closing plate (4) is equipped with first sealing washer (8), and first sealing washer (8) bond at L type protecting sheathing (1) inner wall, and first sealing washer (8) inlay completely inside installation drain pan (2).

5. A highly reliable dimming driving power supply for industrial lighting according to claim 1, wherein: the mounting bottom shell (2) is internally provided with a standby battery (6), the bottom surface of the mounting bottom shell (2) close to the standby battery (6) is provided with heat dissipation holes (7), and the heat dissipation holes (7) are arrayed on the bottom surface of the mounting bottom shell (2).

6. A highly reliable dimming driving power supply for industrial lighting according to claim 1, wherein: the both ends of installation drain pan (2) are equipped with output (9) and light source end (5) respectively, light source end (5) run through second sealing washer (11) and closing plate (4), and light source end (5) and the inside swing joint of closing plate (4), output (9) run through L type protecting sheathing (1) tip, and output (9) and L type protecting sheathing (1) swing joint.

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