CN210266764U

CN210266764U - Horizontally inserted LED lamp

Info

Publication number: CN210266764U
Application number: CN201920989099.0U
Authority: CN
Inventors: 蒲纪忠; 郭杰江; 甘彩英
Original assignee: CH Lighting Technology Co Ltd
Current assignee: CH Lighting Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model provides a LED lamp of formula of violently inserting has the axis in the space, the LED lamp is followed the axis direction includes lamp holder subassembly, power supply module and light-emitting component in proper order. The lamp holder assembly comprises a lamp holder body and a power supply pin fixed on the lamp holder body; the power supply assembly comprises a lamp holder middle sleeve fixedly spliced with the lamp holder body and a power supply module which is arranged in the lamp holder middle sleeve and is in circuit connection with the power supply pin; the light-emitting assembly comprises a connecting seat fixedly clamped with the lamp holder middle sleeve, a radiator fixed on one side of the connecting seat opposite to the lamp holder middle sleeve, an LED lamp panel fixed on the radiator and connected with the power module circuit, and a lampshade covering the LED lamp panel and fixed relative to the radiator; the radiator, the LED lamp plate and the lamp shade are arranged in sequence along the vertical axis direction. The utility model provides a violently insert formula's LED lamp, it is small, luminance is high, simple to operate.

Description

Horizontally inserted LED lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to LED lamp of formula of violently inserting.

Background

With the development of semiconductor lighting technology, LED lamps have been widely used for indoor lighting. In order to enable the LED lamp to obtain higher brightness, the LED lamp bars are distributed and distributed in a widely adopted structure at present, and the back surfaces of the LED lamp bars are radiated by a heat conducting plate. The LED lamp generally needs to occupy larger indoor space, and needs professional personnel to carry out field installation, so that the follow-up maintenance is very inconvenient.

Along with the improvement of living standard, a user urgently needs an LED lamp which occupies a small space and is flexible and convenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED lamp of formula of violently inserting, it is small, luminance is high, simple to operate.

The horizontally-inserted LED lamp is provided with a spatial axis and sequentially comprises a lamp cap component, a power supply component and a light-emitting component along the axis direction;

the lamp holder assembly comprises a lamp holder body and a power supply pin fixed on the lamp holder body;

the power supply assembly comprises a lamp holder middle sleeve fixedly spliced with the lamp holder body and a power supply module which is arranged in the lamp holder middle sleeve and is in circuit connection with the power supply pin;

the light-emitting assembly comprises a connecting seat fixedly clamped with the lamp holder middle sleeve, a radiator fixed on one side of the connecting seat opposite to the lamp holder middle sleeve, an LED lamp panel fixed on the radiator and connected with the power module circuit, and a lampshade covering the LED lamp panel and fixed relative to the radiator; the radiator, the LED lamp panel and the lampshade are arranged in sequence along the vertical axis direction.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the lamp holder middle sleeve is cup-shaped, the bottom of the cup-shaped lamp holder middle sleeve is fixed to the lamp holder body through a screw, and a hollow area avoiding a lead is further arranged at the bottom of the cup-shaped lamp holder middle sleeve;

the cup-shaped cup opening is characterized in that a buckle is arranged on the inner edge of the cup-shaped cup opening, the connecting seat is embedded in the cup opening, and a clamping groove matched with the buckle is formed in the periphery of the connecting seat.

Optionally, the inner wall of the lamp holder middle sleeve is provided with an installation step, a separation plate is fixed on the installation step, the connecting seat and the power module are located on two sides of the separation plate, and the outer edge of the separation plate is further provided with a notch area for avoiding a lead.

Optionally, the connecting seat is provided with a through hole for avoiding the lead.

Optionally, the heat sink includes:

the plate-shaped body is vertically fixed on the connecting seat, and the LED lamp panel is fixed on one side face of the plate-shaped body;

the heat dissipation rib is integrated with the plate-shaped body and is located on one side, back to the LED lamp panel, of the plate-shaped body.

Optionally, the connecting seat is provided with a plurality of pairs of clamping jaws, and the same pair of clamping jaws are fixedly clamped on two sides of the plate-shaped body.

Optionally, two mounting sliding grooves are formed in one side, facing the lamp shade, of the plate-shaped body, two opposite side edges of the lamp shade are respectively slidably mounted in the corresponding mounting sliding grooves, and the lamp shade and the connecting seat are kept relatively fixed through elastic buckles.

Optionally, a screw hole groove is formed in the plate-shaped body, and the connecting seat is fixed to the plate-shaped body through a screw matched with the screw hole groove.

The utility model provides a violently insert formula's LED lamp, it is small, luminance is high, simple to operate.

Drawings

FIG. 1 is a schematic structural diagram of a horizontally-inserted LED lamp according to an embodiment;

FIG. 2 is an exploded view of the cross-plug LED lamp of FIG. 1;

FIG. 3 is an exploded view of the light emitting device of FIG. 1 without the connecting socket;

FIG. 4 is a schematic structural view of the middle sleeve of the lamp cap of FIG. 2;

FIG. 5 is a schematic view of the connecting socket shown in FIG. 2;

FIG. 6 is a schematic structural view of the lamp cap body in FIG. 2;

fig. 7 is a schematic structural view of the separator in fig. 2.

The reference numerals in the figures are illustrated as follows:

1. a lamp head assembly; 11. a lamp cap body; 111. a base plate of the lamp holder; 112. the outer wall of the lamp holder; 113. a sleeve; 114. a threaded post; 12. a power supply pin; 2. a power supply component; 21. a lamp holder middle sleeve; 211. a hollow-out area; 212. buckling; 213. mounting a step; 214. hollowing out the bottom plate; 215. an installation table; 22. a power supply module; 3. a light emitting assembly; 31. a connecting seat; 311. a card slot; 312. penetrating a lead hole; 313. connecting the bottom plate; 314. connecting the coamings; 315. a connecting clamping groove; 316. connecting holes; 317. avoiding the groove; 318. a clamping jaw; 32. a heat sink; 321. a plate-like body; 322. heat dissipation ribs; 323. installing a chute; 324. a screw hole groove; 33. an LED lamp panel; 34. a lamp shade; 341. elastic buckle; 342. a limiting strip; 343. clamping the strip; 344. avoiding steps; 4. a separator plate; 41. a notched area; 42. and fixing the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, the horizontally inserted LED lamp has a spatial axis, and the LED lamp sequentially includes a lamp holder assembly 1, a power supply assembly 2, and a light emitting assembly 3 along the axis.

As shown in fig. 2, the base assembly 1 includes a base body 11 and power pins 12 fixed to the base body 11. The power supply module 2 includes a base middle sleeve 21 fixed to the base body 11 by insertion, and a power supply module 22 mounted in the base middle sleeve 21 and electrically connected to the power supply pin 12.

The light emitting component 3 includes a connecting base 31 fixedly engaged with the lamp holder middle sleeve 21, a heat sink 32 fixed on one side of the connecting base 31 opposite to the lamp holder middle sleeve 21, an LED lamp panel 33 fixed on the heat sink 32 and electrically connected with the power module 22, and a lamp shade 34 covering the LED lamp panel 33 and relatively fixed with the heat sink 32. As shown in fig. 3, the heat sink 32, the LED lamp panel 33, and the lamp shade 34 are sequentially arranged along a vertical axis direction.

The axis direction is the plugging direction of the horizontally-plugged LED lamp. The horizontally inserted LED lamp is electrified to emit light after being inserted into the corresponding socket, the installation is convenient, and the light irradiation direction is basically vertical to the axis after the installation.

The light emitting elements (such as the LED lamp beads) of the horizontally-inserted LED lamp are densely arranged on the LED lamp panel 33, so that higher brightness can be obtained. The heat sink 32 is butted with the lamp shade 34 to provide a relatively sealed installation space for the LED lamp panel 33, and protect the circuit structure of the LED lamp panel 33. The radiator 32 is directly exposed to the ambient environment as a part of the lamp housing, so that the heat dissipation capability is improved to the maximum extent, and the reliability of the product under the high-brightness working condition is guaranteed.

The LED lamp has the advantages that the arrangement of the light-emitting element, the power supply module and the power supply pins is centralized, the structure is compact, the size is small, and the installation and the maintenance are convenient.

In one embodiment, as shown in fig. 2, 4, and 5, the lamp holder middle sleeve 21 is cup-shaped, the bottom of the cup-shaped is fixed to the lamp holder body 11 by screws, and the bottom of the cup-shaped is further provided with a hollow-out region 211 avoiding the lead.

In the embodiment, the cup-shaped bottom is a hollow bottom plate 214, and the power module 22 is disposed between the hollow bottom plate 214 and the connecting seat 31 in the axial direction. The hollow bottom plate 214 has an edge connected to the cup-shaped annular side wall portion to form a hollow region 211. The middle part of the hollow bottom plate 214 is provided with a through hole, and the head part of the screw presses and fixes the lamp holder middle sleeve 21 and the lamp holder body 11.

In a specific embodiment, as shown in fig. 6, the base body 11 is cup-shaped, and includes a base bottom plate 111 as a cup bottom; and a base outer wall 112 that is part of the cup body, i.e., the lamp housing. A plurality of sleeves 113 are fixed to the base plate 111. One end of the power pin 12 is inserted into the inner hole of the sleeve 113 and is electrically connected to the power module 22, and the other end is exposed out of the base plate 111 for inserting an external power source. The middle part of the lamp holder base plate 111 is provided with a screw hole column 114 corresponding to the middle part through hole of the hollow base plate 214, and the hollow base plate 214 is fixed on the screw hole column 114 through a screw.

The wires of the power module 22 are connected to the power pins 12 through the hollow-out regions 211. The inner edge of the cup-shaped cup opening is provided with a buckle 212, the connecting seat 31 is embedded at the cup opening part, and the periphery of the connecting seat 31 is provided with a clamping groove 311 matched with the buckle 212.

After the connecting seat 31 is used as a connecting piece between the heat sink 32, the lampshade 34 and the lamp holder middle sleeve 21 to be connected into a product, as shown in fig. 1, the connecting seat 31 is positioned in a cavity surrounded by the heat sink 32, the lampshade 34 and the lamp holder middle sleeve 21, and is invisible to a user and attractive in appearance. After the assembly, in the axis direction, the lamp holder middle sleeve 21 is directly butted with the radiator 32 and the lamp shade 34, so that the length of the product in the axis direction is shortened, the structure is compact, and the occupied space is small.

In one embodiment, as shown in fig. 2, 4 and 7, the inner wall of the lamp holder middle sleeve 21 is provided with a mounting step 213, the isolation plate 4 is fixed on the mounting step 213, the connection seat 31 and the power module 22 are located at two sides of the isolation plate 4, and the outer edge of the isolation plate 4 is further provided with a gap area 41 avoiding the conducting wire.

After the isolation board 4 is fixed with the mounting step 213, in the axial direction of the horizontally inserted LED lamp, an installation space of the power module 22 is provided between the isolation board 4 and the hollow bottom plate 214. The wires of the power module 22 pass through the isolation plate 4 via the gap area 41 to be connected with the LED lamp panel 33.

Specifically, in one embodiment, as shown in fig. 4 and 7, the fixing groove 42 is provided on the outer circumference of the partition board 4, and the mounting step 213 is provided with a mounting table 215 having a threaded hole. The partition plate 4 is fixed to the mount table 215 by screws passing through the fixing grooves 42.

In one embodiment, as shown in fig. 5, the connecting base 31 is provided with a threading hole 312 for avoiding the lead. The wires of the LED lamp panel 33 are electrically connected to the wires of the power module 22 through the through holes 312.

Specifically, in one embodiment, the connecting holder 31 includes a connecting bottom plate 313 and a connecting enclosure 314 disposed at the periphery of the connecting bottom plate 313. The connection bottom plate 313 is fixed to the end of the heat sink 32 and the end of the lamp cover 34 in the axial direction. The connecting coaming 314 is fixedly attached to the inner wall of the lamp holder middle sleeve 21. The locking slot 311 is disposed on the connecting enclosure 314. The penetration hole 312 is provided at the middle of the coupling bottom plate 313.

For convenience of processing, in one embodiment, as shown in fig. 3, the heat sink 32 includes a plate-shaped body 321 and heat dissipation ribs 322.

The plate-shaped body 321 is vertically fixed on the connecting base 31, and the LED lamp panel 33 is fixed on one side surface of the plate-shaped body 321. The heat dissipation rib 322 and the plate-shaped body 321 are integrated, and are located on a side of the plate-shaped body 321 opposite to the LED lamp panel 33.

Specifically, in one embodiment, as shown in fig. 3, two mounting sliding grooves 323 are formed on one side of the plate-shaped body 321 facing the lamp shade 34, two opposite side edges of the lamp shade 34 are respectively slidably mounted in the corresponding mounting sliding grooves 323, and the lamp shade 34 and the connecting seat 31 are relatively fixed by an elastic buckle 341. In one embodiment, as shown in fig. 5, a connecting slot 315 is formed on the connecting bottom plate 313 of the connecting base 31. The end of the lampshade 34 far away from the elastic buckle 341 is provided with a limit strip 342. The two opposite sides of the lampshade 34 are inserted into the mounting sliding grooves 323 along the axial direction of the lamp until the limiting strips 342 at the tail end of the lampshade 34 abut against the tail end of the heat sink 32. At this time, the elastic latch 341 at the head end of the lamp shade 34 is latched into the connection latch groove 315.

In one embodiment, the mounting chute 323 is formed by a relatively bent clamping strip on the plate-shaped body 321, and the opening size of the mounting chute 323 is smaller than the inner size of the mounting chute 323 on the section perpendicular to the axis. The lamp housing 34 has clamping strips 343 on opposite sides thereof, which are thickened with respect to the housing wall. The clamping strips 343 are adapted to the inner wall of the mounting sliding grooves 323 in size, and after the clamping strips 343 are inserted into the mounting sliding grooves 323, the mounting sliding grooves 323 limit the movement of the lamp shade 34 in the direction perpendicular to the axis.

Further, in one embodiment, as shown in fig. 3, a screw hole groove 324 is formed on the plate-shaped body 321, and the connecting seat 31 is fixed to the plate-shaped body 321 by a screw engaged with the screw hole groove 324. As shown in fig. 5, the connection base 313 is provided with a connection hole 316 corresponding to the screw hole groove 324. The screw is threaded into the screw hole 324 after passing through the connection hole 316, so as to fixedly connect the connection holder 31 and the heat sink 32. The attachment shroud 314 defines relief grooves 317 adjacent the attachment holes 316 to facilitate tightening of the screws.

The screw hole slots 324 and the mounting sliding slots 323 are integrally formed during casting of the heat sink 32, and for convenience of processing, in one embodiment, as shown in fig. 3, the screw hole slots 324 are arranged side by side and communicated with the mounting sliding slots 323, and two opposite sides of the lampshade 34 are provided with avoiding steps 344 for avoiding screws matched with the screw hole slots 324.

In order to facilitate the relative positioning of the heat sink 32 and the connecting seat 31, in one embodiment, as shown in fig. 3, the connecting seat 31 is provided with a plurality of pairs of clamping jaws 318, and the pairs of clamping jaws 318 are fixedly clamped on two sides of the plate-shaped body 321.

In one embodiment, as shown in fig. 2, when assembling, the LED lamp panel 33 is fixed to the heat sink 32 by screws or by an adhesive. The connection holder 31 is fixed to one end of the heat sink 32 by a screw. A group of wires is used to pass through the threading holes 312 of the connecting seat 31, one end of each wire is electrically connected with the welding spot of the LED lamp panel 33, and the other end of each wire is provided with a first plug. The lamp shade 34 is then fixed to the heat sink 32 along the mounting chute 323, and the elastic latch 341 at the end of the lamp shade 34 is fixed to the connecting base 31. To this end, the LED lamp panel 33, the heat sink 32, the lamp shade 34 and the connection socket 31 are assembled.

One end of the lamp holder middle sleeve 21 is inserted and fixed in the lamp holder body 11, and the hollow bottom plate 214 is fixedly connected with the lamp holder body 11 through screws. The power module 22 is placed in the interior of the base middle sleeve 21. The conductive wires in the power pins 12 pass through the hollow bottom plate 214 via the hollow areas 211 to be electrically connected with the power module 22. One set of wires of the power module 22 terminates in a second plug. The second plug is plugged into the first plug through the cut-out area 41 and through the isolation plate 4, and the circuit communication is realized. At this point, the lamp cap assembly 1 and the power supply assembly 2 are fixed.

The lamp holder middle sleeve 21 and the connecting seat 31 are buckled and clamped, and the transversely inserted LED lamp is assembled. When the LED lamp is used, the transversely-inserted LED lamp can be used by being inserted into the corresponding socket. The utility model provides a violently insert formula's LED lamp, it is small, luminance is high, simple to operate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The horizontally-inserted LED lamp is characterized by comprising a spatial axis, and the LED lamp sequentially comprises a lamp holder assembly, a power supply assembly and a light-emitting assembly along the axis direction;

2. The horizontally-inserted LED lamp according to claim 1, wherein the lamp holder middle sleeve is cup-shaped, the cup-shaped bottom is fixed with the lamp holder body through a screw, and a hollow area avoiding a lead is further arranged at the cup-shaped bottom;

3. The horizontally-inserted LED lamp according to claim 1, wherein the inner wall of the lamp holder middle sleeve is provided with a mounting step, a partition board is fixed on the mounting step, the connecting seat and the power supply module are positioned at two sides of the partition board, and a gap area avoiding a wire is further arranged at the outer edge of the partition board.

4. The horizontally-inserted LED lamp according to claim 1, wherein the connecting base is provided with a through hole for avoiding the lead.

5. The cross-plugged LED lamp of claim 1, wherein the heat sink comprises:

6. The horizontally-inserted LED lamp as claimed in claim 5, wherein the connecting base is provided with a plurality of pairs of clamping jaws, and the same pair of clamping jaws are fixedly clamped on two sides of the plate-shaped body.

7. The horizontally-inserted LED lamp as claimed in claim 5, wherein the plate-shaped body has two mounting sliding grooves on one side facing the lampshade, two opposite sides of the lampshade are respectively slidably mounted in the corresponding mounting sliding grooves, and the lampshade and the connecting seat are kept relatively fixed by an elastic buckle.

8. The horizontally-inserted LED lamp according to claim 5, wherein the plate-shaped body is provided with a screw hole groove, and the connecting seat is fixed with the plate-shaped body through a screw matched with the screw hole groove.