CN219912978U

CN219912978U - Small hidden drawer type waterproof connector and LED lamp

Info

Publication number: CN219912978U
Application number: CN202321663683.XU
Authority: CN
Inventors: 黄宏略; 江平
Original assignee: Shenzhen Hta Led Lighting Electronics Co ltd
Current assignee: Shenzhen Hta Led Lighting Electronics Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-10-27
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a small hidden drawer type waterproof connector and an LED lamp, wherein a wiring terminal is installed in an outer box in a drawer mode, when the LED lamp is installed, the wiring terminal is firstly pulled out of the outer box, a plug wire of an LED light source assembly is connected with a second connector of the wiring terminal, the wiring terminal is pushed into the outer box, the plug wire in the waterproof connector assembly is in butt joint with a first connector of the wiring terminal, the waterproof connector assembly is fixedly connected with a shell of the LED lamp, and the butt joint is completed, and the sequence is opposite when the LED lamp is disassembled. The LED lamp can be waterproof, and meanwhile, the purpose of conveniently connecting and replacing wires is achieved, so that the maintenance cost is reduced; and the outer box and the wiring terminal which are used as a part of the wiring are positioned in the LED lamp, so that the size of the exposed outside of the LED lamp is reduced, the size of the whole lamp is miniaturized, and the appearance of the whole lamp is attractive.

Description

Small hidden drawer type waterproof connector and LED lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a small hidden drawer type waterproof connector and an LED lamp.

Background

The common waterproof connector on the market is thicker in diameter, longer in length and larger in size, is not matched with the whole lamp, and is exposed outside the lamp, so that a large amount of space is occupied, and the waterproof connector is uneconomical and unattractive.

Disclosure of Invention

In view of the above, it is necessary to propose a small hidden drawer-type waterproof connector and an LED lamp that miniaturize the entire lamp size.

In order to solve the technical problems, the utility model adopts the following technical scheme: a miniature concealed drawer-type waterproof connector comprising:

the connecting terminal is characterized in that one end of the connecting terminal is provided with a plurality of plug-in type first connectors, and the other end and/or the side wall of the connecting terminal is provided with a plurality of plug-in type second connectors;

the outer box, the one end of outer box switches on and has the export, binding post with outer box drawer type is connected, binding post can follow exit portion stretches out or all breaks away from the outer box, the outer box corresponds first connector is provided with first position hole of keeping away, the outer box corresponds the second connector is provided with the second position hole of keeping away.

Further, the wiring terminal is connected with the outer box in a drawer mode through a guide rail sliding groove structure.

Further, the wiring terminal is connected with the outer box in a drawer type through an elastic protruding block with a matched transition surface and a positioning groove structure.

Further, the outer wall of the outer box at one end where the first connector is located is provided with a clamping part.

The utility model also provides an LED lamp, which adopts the drawer type waterproof connector disclosed by the claim and comprises the following components:

the shell is provided with an open mounting groove, and a connecting hole is formed in the shell;

the LED light source assembly is arranged in the mounting groove, the light rays of the LED light source assembly face the opening of the mounting groove, and the second connector is electrically connected with the LED light source assembly through a wire in a plug-in mode;

the waterproof connector assembly is detachably connected with the shell and is in plug-in type electric connection with the first connector through the connecting hole.

Further, the waterproof joint assembly is connected with the shell through threads, a sealing gasket is arranged between the waterproof joint assembly and the shell, and the outer box is connected with the clamping hole in a clamping mode.

Further, the LED light source assembly comprises a substrate and an LED lamp panel, and a plurality of groups of lamp arrays are arranged on the LED lamp panel.

Further, the LED lamp panel further comprises a reflecting cover, wherein the reflecting cover is arranged above the LED lamp panel and is provided with a plurality of reflecting cavities, and the reflecting cavities correspond to the lamp array.

Further, the sealing device also comprises a transparent panel and a face frame, wherein the transparent panel seals the opening of the mounting groove, the transparent panel and the end face support of the shell are provided with sealing rings, and the face frame is connected with the end face of the shell and presses the transparent panel.

Further, a breather is included, the breather being disposed within the mounting slot.

The utility model has the beneficial effects that: the binding post drawer type is installed in the outer box, and during the installation, firstly take out binding post the outer box, be connected the plug wire of LED light source subassembly with binding post's second connector, push into the outer box with binding post in, dock the plug wire in the waterproof connector subassembly with binding post's first connector, with waterproof connector subassembly and the casing fixed connection of LED lamps and lanterns, accomplish the butt joint, the order is opposite when dismantling. The LED lamp can be waterproof, and meanwhile, the purpose of conveniently connecting and replacing wires is achieved, so that the maintenance cost is reduced; and the outer box and the wiring terminal which are used as a part of the wiring are positioned in the LED lamp, so that the size of the exposed outside of the LED lamp is reduced, the size of the whole lamp is miniaturized, and the appearance of the whole lamp is attractive.

Drawings

FIG. 1 is a schematic view of a small hidden drawer type waterproof connector and waterproof connector assembly according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a small hidden drawer type waterproof connector and an LED lamp according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of a small hidden drawer-type waterproof connector and an LED lamp according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an exploded structure of a small hidden drawer-type waterproof connector and an LED lamp according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of the outline structure of a small hidden drawer type waterproof connector and an LED lamp according to an embodiment of the present utility model.

Description of the reference numerals:

110. a connection terminal; 111. a first connector; 112. a second connector; 120. an outer case;

121. an outlet; 122. a clamping part; 1221. a convex ring; 1222. an elastic hook; 200. a housing;

210. a connection hole; 211. a threaded hole; 212. a clamping hole; 300. an LED light source assembly;

400. a waterproof joint assembly; 410. a sealing gasket; 420. a connection housing; 430. a cutting sleeve;

440. a waterproof block; 450. a wire core; 500. a reflector; 510. a reflective cavity; 600. a transparent panel; 700. a face frame; 710. a seal ring; 800. a respirator; 900. and a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model relates to a small hidden drawer type waterproof connector and an LED lamp, which are described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, a small hidden drawer type waterproof connector includes:

the connecting terminal 110, one end of the connecting terminal 110 is provided with a plurality of plug-in type first connectors 111, and the other end and/or the side wall of the connecting terminal 110 is provided with a plurality of plug-in type second connectors 112;

the outer case 120, one end of the outer case 120 is connected to the outlet 121, the connection terminal 110 is connected to the outer case 120 in a drawer type, the connection terminal 110 can be partially extended from the outlet 121 or completely separated from the outer case 120, the outer case 120 is provided with a first avoidance hole corresponding to the first connector 111, and the outer case 120 is provided with a second avoidance hole corresponding to the second connector 112.

It can be appreciated that when the second male connector or the second female connector is disposed at the end of the terminal 110, the second avoidance hole is the outlet 121 of the outer case 120.

By drawer-type positioning the connection terminal 110 in the outer box 120, the connection terminal 110 can be pulled out first, and then pushed into the outer box 120 again after the second connector 112 is connected, and then connected with the first connector 111. The flexibility of electric connection is greatly improved, and the wire connection and the wire replacement are convenient.

As an embodiment of the present utility model, the connection terminal 110 is drawer-connected with the outer case 120 through a rail-chute structure. That is, the outer case 120 itself serves as a guide groove, and the connection terminal is a sliding block engaged with the guide groove, or at least one of opposite surfaces of the connection terminal 110 and the outer case 120 is provided with a guide rail, and the other is provided with a corresponding sliding groove. If the wiring terminal 110 is designed to be completely separated from the outer box 120, the chute is conducted to the outlet 121; if the connection terminal 110 is designed to be partially separated from the outer housing 120, the slide groove is not conductive at the outlet 121, i.e. has a blocking portion. As another embodiment of the present utility model, the connection terminal 110 is drawer-connected with the outer case 120 by means of an elastic projection and positioning groove structure having a mating transition surface. Namely, one of the connecting terminal 110 and the outer case 120 is provided with an elastic lug, and the other is provided with a positioning groove, and when the connecting terminal 110 is completely pushed into the outer case 120, at least one elastic lug is matched with the positioning groove in a positioning way. The provision of the mating transition surface facilitates the sliding in and out of the terminal 110, preferably, the mating transition surface is an inclined surface or an arc surface, i.e., one is an inclined surface, the other is a mating inclined surface or an arc surface, or one is an arc surface, and the other is a mating arc surface or an inclined surface; the elastic bump can be obtained by the elastic property of the material itself, and can also be enhanced by suspension arrangement.

Referring to fig. 1 to 4, the outer wall of the outer case 120 at the end of the first connector 111 has a locking portion 122. The clamping part 122 is arranged, so that the outer box 120 is conveniently connected with the clamping hole 212, and the outer box 120 is conveniently fixed on the shell 200 of the LED lamp. The clamping portion 122 includes a convex ring 1221 disposed at an end of the outer case 120, and an elastic hook 1222 disposed at an interval with the convex ring 1221, when in clamping, the outer case 120 is plugged into the connection hole 210 from outside to inside, that is, the elastic hook 1222 deforms elastically inward, and after being clamped into the connection hole 210, the elastic hook 1222 rebounds to hook the inner wall of the connection hole 210.

In particular, the outer case 120 is made of a transparent material, so that it is convenient to observe the wiring lines of the connection terminals. Simply, transparent plastics may be used.

In particular, in order to facilitate the extraction of the terminal 110 from the outer case 120, a notch may be provided in the outer case 120.

It will be appreciated that the first connector 111 and the second connector 112 may be male connectors or female connectors, and are specifically set as required. It will be appreciated that the number of first connectors 111 and second connectors 112 is also set as desired.

Referring to fig. 1-5, the present utility model further provides an LED lamp, which adopts the drawer-type waterproof connector according to the claims, and includes:

a housing 200 having an open mounting groove, and a connection hole 210 is formed in the housing 200;

the LED light source assembly 300 is configured in the mounting groove, the light rays of the LED light source assembly face the opening of the mounting groove, and the second connector 112 is electrically connected with the LED light source assembly 300 through wire plug-in connection;

the waterproof connector assembly 400 is detachably connected with the housing 200 and is electrically connected with the first connector 111 through the connection hole 210 in a plug-in type.

The binding post 110 drawer type is installed in outer case 120, during the installation, first take out outer case 120 with binding post 110, be connected the plug wire of LED light source subassembly 300 with the second connector 112 of binding post 110, push into outer case 120 with binding post 110, dock the plug wire in the waterproof joint subassembly 400 with the first connector 111 of binding post 110, with waterproof joint subassembly 400 and the casing 200 fixed connection of LED lamps and lanterns, accomplish the butt joint, the order is reverse during the dismantlement. The LED lamp can be waterproof, and meanwhile, the purpose of conveniently connecting and replacing wires is achieved, so that the maintenance cost is reduced; and the outer case 120 and the connection terminal 110, which are part of the connection, are located inside the LED lamp, reducing the size of exposing the outside of the LED lamp, thereby miniaturizing the whole lamp size and making the whole lamp have an attractive appearance.

Referring to fig. 3, the waterproof connector assembly 400 is screwed to the threaded hole 211, a sealing gasket 410 is provided between the waterproof connector assembly 400 and the housing 200, and the outer case 120 is connected to the clamping hole 212 in a clamping manner. In particular, as another embodiment of the present utility model, the casing 200 has a threaded cylinder extending outward from the connection hole 210, the threaded cylinder has an external thread, the threaded cylinder has a stepped hole therein, the outer case 120 is still engaged with the stepped inner section of the stepped hole, and the waterproof joint is screwed with the threaded cylinder.

Preferably, the LED light source assembly 300 comprises a substrate and an LED lamp panel, and a plurality of groups of lamp arrays are arranged on the LED lamp panel.

Referring to fig. 3-5, the LED lamp further comprises a reflector 500, wherein the reflector 500 is disposed above the LED lamp panel, the reflector 500 has a plurality of reflective cavities 510, and the reflective cavities 510 correspond to the lamp arrays. Generally, the reflector 500 is fixedly connected to the housing 200 by screws, and screw hole supporting columns may be provided in the housing 200 to support the reflector 500 or extend a convex plate from a side wall to be screwed.

Referring to fig. 3-5, the transparent panel 600 and the face frame 700 are further included, the transparent panel 600 closes the opening of the mounting groove, the end supports of the transparent panel 600 and the housing 200 are provided with sealing rings 710, and the face frame 700 is connected with the end surface of the housing 200 and presses the transparent panel 600. And the sealing ring 710 is arranged, so that the water sealing performance of the LED lamp is improved. In particular, the seal 710 may be pressed through the reflector 500. In general, in order to ensure the performance of the seal ring 710, a limit groove is generally provided on the end surface of the housing 200, and the seal ring 710 is disposed in the limit groove.

Referring to fig. 2, the device further includes a respirator 800, and the respirator 800 is disposed in the mounting groove. The respirator 800 is generally disposed at the bottom of the housing 200 for exhausting harmful gases in the installation groove to balance the air pressure inside the lamp.

In particular, referring to fig. 4, the LED light source module 300 further includes a power supply 900, and the power supply 900 is electrically connected to the LED light source module 300.

It will be appreciated that the waterproof connector assembly 400 may be available in the market, and preferably, the waterproof connector assembly 400 includes a connection housing 420, a ferrule 430, a waterproof block 440 and a wire core 450, threads matching with the threaded holes 211 are provided on the connection housing 420, the ferrule 430 is disposed in the connection housing 420 and presses the waterproof block 440, the waterproof block 440 is made of a flexible material, such as rubber or silica gel, the waterproof block 440 is disposed in the ferrule 430 and includes a wire core 450, an end connection plug of the wire core 450 is plugged with the first connector 111.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In summary, according to the small hidden drawer type waterproof connector and the LED lamp provided by the utility model, the wiring terminal is drawer-mounted in the outer box, when the LED lamp is mounted, the wiring terminal is firstly pulled out of the outer box, the plug wire of the LED light source assembly is connected with the second connector of the wiring terminal, the wiring terminal is pushed into the outer box, the plug wire in the waterproof joint assembly is butted with the first connector of the wiring terminal, the waterproof joint assembly is fixedly connected with the shell of the LED lamp, and the sequence is opposite when the butt joint is completed and the LED lamp is dismounted. The LED lamp can be waterproof, and meanwhile, the purpose of conveniently connecting and replacing wires is achieved, so that the maintenance cost is reduced; and the outer box and the wiring terminal which are used as a part of the wiring are positioned in the LED lamp, so that the size of the exposed outside of the LED lamp is reduced, the size of the whole lamp is miniaturized, and the appearance of the whole lamp is attractive.

The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A miniature concealed drawer type waterproof connector, comprising:

2. The miniature hidden drawer type waterproof connector of claim 1, wherein the terminal block is drawer-connected to the outer case through a rail-chute structure.

3. The miniature hidden drawer type waterproof connector of claim 1, wherein the terminal block is drawer-connected to the outer case by means of a resilient projection and detent structure having mating transition surfaces.

4. The miniature hidden drawer waterproof connector of claim 1, wherein the outer wall of the outer box at the end of the first connector has a clamping portion.

5. An LED light fixture employing a drawer-type waterproof connector as claimed in any one of claims 1-4, and comprising:

6. The LED light fixture of claim 5 further comprising a stepped connecting hole, wherein the outer stepped section is a threaded hole, the inner stepped section is a clamping hole, the waterproof connector assembly is in threaded connection with the threaded hole, a sealing gasket is arranged between the waterproof connector assembly and the housing, and the outer box is in clamping connection with the clamping hole.

7. The LED lamp as claimed in claim 5, wherein the LED light source assembly comprises a substrate and an LED lamp panel, and the LED lamp panel is provided with a plurality of groups of lamp arrays.

8. The LED light fixture of claim 7 further comprising a reflector disposed above the LED light panel, the reflector having a plurality of reflective cavities corresponding to the array of lamps.

9. The LED light fixture of claim 5 further comprising a transparent panel and a face frame, the transparent panel closing the opening of the mounting slot, the transparent panel and the end support of the housing having a sealing ring, the face frame being connected to the end of the housing and pressing the transparent panel.

10. The LED light fixture of claim 5 further comprising a respirator disposed within the mounting slot.