CN217470500U

CN217470500U - Pulse width regulation and control's waterproof power supply for LED

Info

Publication number: CN217470500U
Application number: CN202221203061.4U
Authority: CN
Inventors: 邓文福
Original assignee: Shenzhen Aonend Electronic Technology Co ltd
Current assignee: Shenzhen Aonend Electronic Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-20
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a pulse width regulation control's waterproof power supply for LED, including the waterproof power supply body, the waterproof power supply body includes the fixed case, the both ends movable mounting of fixed case has the fixed plate, install the fixing base on the fixed plate, the seal receptacle is installed to one side of fixing base, and the seal receptacle fixes on the fixed plate, install the electric wire on the seal receptacle, the top of fixed case is fixed with the heating panel, be fixed with the mount pad between the heating panel, install the fly leaf on the mount pad, the button is installed to the both sides of mount pad, the both sides welding of fixed case has the mount. This pulse width regulation control's waterproof power supply slider for LED slides in the inside of spout about, can slide in the spout of upper and lower difference through the connector, and the slider drives the position change of backup pad and mounting panel, and the mounting hole through different positions on the mounting panel is fixed to this device installation and is used.

Description

Pulse width regulation and control's waterproof power supply for LED

Technical Field

The utility model relates to a waterproof power supply equipment field specifically is a pulse width modulation control's waterproof power supply for LED.

Background

The LED lamp needs the cooperation power to use when using, thereby the power makes one of its necessary equipment, waterproof nature is very important when the power uses, so the requirement to waterproof power is more and more high, pulse width regulation control makes an adjustment to lamp luminance, however, waterproof power among the prior art can't be quick when waterproof opens or installs, it is inconvenient when changing to the maintenance of internal power, current waterproof power passes through bolt sealing waterproof performance poor, easily lead to the drive power supply short circuit to damage, additionally, current waterproof power fixed point is fixed, can't adjust the use to its position, fixed mode is single, can't satisfy the use under the different situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a pulse width modulation control's waterproof power supply for LED to solve the problem that proposes in the above-mentioned background art, during the use, the fixed plate passes through fixing base transmission clamping force, makes the fixed plate extrusion fix in the inside of recess, and wherein annular and sealing washer cooperate, and the rubber circle cooperatees with the fixing base and seals up waterproof use.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a pulse width regulation control's waterproof power supply for LED, includes the waterproof power supply body, the waterproof power supply body includes the fixed case, the both ends movable mounting of fixed case has the fixed plate, install the fixing base on the fixed plate, the seal receptacle is installed to one side of fixing base, and the seal receptacle fixes on the fixed plate, install the electric wire on the seal receptacle, the top of fixed case is fixed with the heating panel, be fixed with the mount pad between the heating panel, install the fly leaf on the mount pad, the button is installed to the both sides of mount pad, the both sides welding of fixed case has the mount, it has the through-hole to open on the mount.

This embodiment, it has the spout to open on the mount, it has the connector to open between the spout, the internally mounted of spout has the slider, be fixed with the backup pad on the slider, the welding has the mounting panel in the backup pad, it has the mounting hole to open on the mounting panel.

In this embodiment, it has the annular to open on the fixed case, be fixed with the sealing washer on the inner wall of fixed plate, the sealing washer cooperatees with the annular, open flutedly in the inside of fixed case, the welding has the convex base on the inner wall of fixed plate, the convex base cooperatees with the recess.

In the embodiment, a limiting plate is fixed on the inner wall of the fixed box, one end of the limiting plate is matched with the convex seat, a positioning plate is welded on the inner wall of the limiting plate, and a power supply is installed between the positioning plates.

In this embodiment, install the screw thread post on the power, the interface is installed to one side of screw thread post, the one end of electric wire is fixed with the plug, the plug cooperatees with the interface.

This embodiment, the inside of fixing base is opened threaded hole, the threaded hole cooperatees with the screw thread post, be fixed with the rubber circle on the inner wall of fixing base, the rubber circle cooperatees with the outer wall of fixed plate, it has the trompil to open on the fixed plate.

This embodiment, the inside of mount pad is opened there is the cavity, it has the spacing groove to open on the inner wall of cavity, the both sides of fly leaf are fixed with the stopper, the inside at the spacing groove is installed to the stopper.

This embodiment, the internally mounted of mount pad has the observation window, install display screen and control button on the power, the display screen cooperatees with the observation window, the control button cooperatees with the button.

The utility model has the advantages that: the utility model relates to a pulse width regulation controlled waterproof power supply for LED, which comprises a fixed box; a fixing plate; a fixed seat; a sealing seat; an electric wire; a heat dissipation plate; a button; a mounting seat; a movable plate; a fixed mount; a through hole; a chute; a connecting port; a slider; a support plate; mounting a plate; mounting holes; a ring groove; a groove; a limiting plate; positioning a plate; a power source; a threaded post; an interface; opening a hole; a seal ring; a boss; a plug; a rubber ring; a threaded hole; a limiting block; a limiting groove; and (4) an observation window.

1. When this pulse width regulation control's waterproof power supply for LED used, the fixed plate passes through fixing base transmission fixed power, makes the fixed plate extrusion fix in the inside of recess, and wherein the annular cooperatees with the sealing washer, and the rubber circle cooperatees with the fixing base and seals up waterproof use.

2. This pulse width regulation control's waterproof power supply slider for LED slides in the inside of spout about, can slide in the spout of upper and lower difference through the connector, and the slider drives the position change of backup pad and mounting panel, and the mounting hole through different positions on the mounting panel is fixed to this device installation and is used.

3. This observation window and display screen on waterproof power supply mount pad for LED of pulse width regulation control use it, and the movable plate removes about and observes the display screen of observation window inside, and the movable plate protects the observation window on the one hand, and in addition, the movable plate can shelter from the light that the display screen shows.

Drawings

Fig. 1 is a schematic structural diagram of a pulse width modulation controlled waterproof power supply for LEDs of the present invention;

fig. 2 is a schematic structural diagram of the inside of a fixing box of a pulse width modulation controlled waterproof power supply for LEDs of the present invention;

fig. 3 is a schematic diagram of the structure of the inner wall of the fixing plate of the waterproof power supply for LED of the present invention;

FIG. 4 is a schematic diagram of a side view of a fixing box of a waterproof power supply for LED controlled by pulse width modulation of the present invention;

fig. 5 is a schematic structural view of the fixing base of the waterproof power supply for LED of the present invention for pulse width adjustment control;

fig. 6 is a schematic structural diagram of a mounting seat of a pulse width modulation-controlled waterproof power supply for LEDs of the present invention;

in the figure: 1. a fixed box; 2. a fixing plate; 3. a fixed seat; 4. a sealing seat; 5. an electric wire; 6. a heat dissipation plate; 7. a button; 8. a mounting seat; 9. a movable plate; 10. a fixed mount; 11. a through hole; 12. a chute; 13. a connecting port; 14. a slider; 15. a support plate; 16. mounting a plate; 17. mounting holes; 18. a ring groove; 19. a groove; 22. a limiting plate; 23. positioning a plate; 24. a power source; 25. a threaded post; 26. an interface; 27. opening a hole; 28. a seal ring; 29. a boss; 30. a plug; 31. a rubber ring; 32. a threaded hole; 33. a limiting block; 34. a limiting groove; 35. and (4) an observation window.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a pulse width regulation controlled waterproof power supply for LEDs comprises a waterproof power supply body, wherein the waterproof power supply body comprises a fixed box 1, fixed plates 2 are movably mounted at two ends of the fixed box 1, fixed plates 3 are mounted on the fixed plates 2, a sealing seat 4 is mounted at one side of each fixed seat 3, the sealing seat 4 is fixed on the fixed plates 2, an electric wire 5 is mounted on each sealing seat 4, heat dissipation plates 6 are fixed at the tops of the fixed boxes 1, mounting seats 8 are fixed between the heat dissipation plates 6, movable plates 9 are mounted on the mounting seats 8, buttons 7 are mounted at two sides of the mounting seats 8, fixing frames 10 are welded at two sides of the fixed box 1, through holes 11 are formed in the fixing frames 10, sliding grooves 12 are formed in the fixing frames 10, connecting ports 13 are formed between the sliding grooves 12, and sliding blocks 14 are mounted inside the sliding grooves 12, be fixed with backup pad 15 on the slider 14, the welding has mounting panel 16 in the backup pad 15, it has mounting hole 17 to open on the mounting panel 16, slider 14 slides in the inside horizontal of spout 12 during the use, and the position of position adjustment mounting panel 16 and mounting hole 17 according to the fixed point slides, makes it correspond and installs the use fast, and slider 14 passes through connector 13 and switches at the spout 12 of co-altitude, can carry out embedded installation to this device, satisfies the installation under the different installation condition, and in addition, the fixed use of installation of co-direction can be accomplished to mounting panel 16 and mounting hole 17 of co-location.

This embodiment, it has annular 18 to open on the fixed box 1, be fixed with sealing washer 28 on the inner wall of fixed plate 2, sealing washer 28 cooperatees with annular 18, open the inside of fixed box 1 has recess 19, the welding has boss 29 on the inner wall of fixed plate 2, boss 29 and recess 19 cooperate, and inside sealing washer 28 entered into annular 18 under the condition of 3 extrusion forces of fixing base, the extrusion force constantly increases and makes sealing washer 28 take place deformation expansion and fill up whole annular 18 fast to accomplish sealed use.

This embodiment, be fixed with limiting plate 22 on the inner wall of fixed case 1, limiting plate 22's one end cooperatees with boss 29, the welding has locating plate 23 on limiting plate 22's the inner wall, install power 24 between the locating plate 23, install screw thread post 25 on the power 24, interface 26 is installed to one side of screw thread post 25, the one end of electric wire 5 is fixed with plug 30, plug 30 cooperatees with interface 26, open threaded hole 32 in the inside of fixing base 3, threaded hole 32 cooperatees with screw thread post 25, be fixed with rubber ring 31 on the inner wall of fixing base 3, rubber ring 31 cooperatees with the outer wall of fixed plate 2, it has trompil 27 to open on fixed plate 2, makes boss 29 and the limiting plate 22 on the fixed plate 2 to it under the extrusion force condition of fixing base 3, seals the use thereafter, and interface 26 on the power 24 is connected with electric wire 5 through plug 30, the later stage quick dismantlement of being convenient for is used.

This embodiment, open the inside of mount pad 8 has the cavity, it has spacing groove 34 to open on the inner wall of cavity, the both sides of fly leaf 9 are fixed with spacing block 33, the inside at spacing groove 34 is installed to spacing block 33, the internally mounted of mount pad 8 has observation window 35, install display screen and control button on the power 24, the display screen cooperatees with observation window 35, control button and button 7 cooperate, and fly leaf 9 opens to both sides at mount pad 8 during the use, opens inside observation window 35 of back and spills, and observation window 35 is convenient for observe the data of the display screen demonstration on the power 24, and fly leaf 9 carries out the shading when protecting observation window 35 and handles.

When the device is used, a power supply 24 is arranged between positioning plates 23, the positioning plates 23 extrude and limit the power supply 24, in addition, the positioning plates 23 can transmit high temperature on the power supply 24 to a fixed box 1, heat dissipation treatment is carried out through a heat dissipation plate 6 on the fixed box 1, the whole fixed box 1 is integrally formed by aluminum, heat absorption and heat dissipation are convenient to use, when the device is fixed, a sliding block 14 slides left and right in a sliding groove 12, the positions of a mounting plate 16 and a mounting hole 17 can be adjusted by sliding according to the position of a fixed point, so that the device can be correspondingly and quickly mounted and used, the sliding block 14 is switched in the sliding grooves 12 with different heights through a connecting port 13, the device can be mounted in an embedded mode, mounting under different mounting conditions is met, in addition, the mounting plates 16 and the mounting holes 17 at different positions can be mounted and fixed and used in different directions, a sealing ring 28 enters into an extrusion force inside a ring groove 18 under the condition of a fixed seat 3, the extrusion force constantly increases and makes sealing washer 28 take place deformation expansion and fill up whole annular 18 fast, thereby accomplish the secondary seal and use, make boss 29 and limiting plate 22 on the fixed plate 2 to it under the extrusion force condition of fixing base 3, seal the use thereafter, interface 26 on the power 24 is connected with electric wire 5 through plug 30, the quick dismantlement in the later stage of being convenient for is used, fly leaf 9 is opened to both sides at mount pad 8 during the use, open the inside observation window 35 in back and spill, observation window 35 is convenient for observe the data of the display screen demonstration on the power 24, fly leaf 9 carries out the shading when protecting observation window 35 and handles.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pulse width adjusts waterproof power supply for LED of control, includes waterproof power supply body, its characterized in that: waterproof power body is including fixed case (1), the both ends movable mounting of fixed case (1) has fixed plate (2), install fixing base (3) on fixed plate (2), seal receptacle (4) are installed to one side of fixing base (3), and seal receptacle (4) fix on fixed plate (2), install electric wire (5) on seal receptacle (4), the top of fixed case (1) is fixed with heating panel (6), be fixed with mount pad (8) between heating panel (6), install fly leaf (9) on mount pad (8), button (7) are installed to the both sides of mount pad (8), the both sides welding of fixed case (1) has mount (10), it has through-hole (11) to open on mount (10).

2. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 1, wherein: open on mount (10) has spout (12), it has connector (13) to open between spout (12), the internally mounted of spout (12) has slider (14), be fixed with backup pad (15) on slider (14), the welding has mounting panel (16) on backup pad (15), it has mounting hole (17) to open on mounting panel (16).

3. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 1, wherein: it has annular (18) to open on fixed case (1), be fixed with sealing washer (28) on the inner wall of fixed plate (2), sealing washer (28) cooperate with annular (18), open the inside of fixed case (1) has recess (19), the welding has boss (29) on the inner wall of fixed plate (2), boss (29) cooperate with recess (19).

4. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 3, wherein: be fixed with limiting plate (22) on the inner wall of fixed case (1), the one end and boss (29) of limiting plate (22) cooperate, the welding has locating plate (23) on the inner wall of limiting plate (22), install power (24) between locating plate (23).

5. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 4, wherein: install screw thread post (25) on power (24), interface (26) are installed to one side of screw thread post (25), the one end of electric wire (5) is fixed with plug (30), plug (30) and interface (26) cooperate.

6. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 1, wherein: threaded hole (32) is opened to the inside of fixing base (3), threaded hole (32) and screw thread post (25) cooperate, be fixed with rubber circle (31) on the inner wall of fixing base (3), rubber circle (31) cooperatees with the outer wall of fixed plate (2), it has trompil (27) to open on fixed plate (2).

7. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including mount pad (8), division has the cavity in the inside of mount pad (8), it has spacing groove (34) to open on the inner wall of cavity, the both sides of fly leaf (9) are fixed with stopper (33), the inside at spacing groove (34) is installed in stopper (33).

8. The waterproof power supply for the LED controlled by the pulse width modulation as claimed in claim 4, wherein: the internally mounted of mount pad (8) has observation window (35), install display screen and control button on power (24), the display screen cooperatees with observation window (35), control button cooperatees with button (7).