CN220727969U

CN220727969U - LED lamp capable of increasing and decreasing LED lamp beads

Info

Publication number: CN220727969U
Application number: CN202322546065.3U
Authority: CN
Inventors: 汪立品; 冯世
Original assignee: Hefei Elskes Photoelectric Technology Co ltd
Current assignee: Hefei Elskes Photoelectric Technology Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-05
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses an LED lamp with an LED lamp bead capable of being increased and decreased, and relates to the technical field of LED lamps. The lamp comprises a lamp body frame and a plurality of lamp covers, wherein sliding grooves are formed in two sides of the inside of the lamp body frame, sliding rods are arranged in the sliding grooves, sliding blocks are connected to the peripheral sides of the sliding rods in a sliding mode, a lamp belt is fixedly welded between the two sliding blocks, a driving motor is arranged above the lamp belt, a worm is arranged on one side face of the driving motor, a plurality of lamp bead fixing devices are arranged on the peripheral side face of the worm, one side of the lamp body frame is of a closed structure, the other side of the lamp body frame is of an open structure, clamping grooves are formed in one side of the open structure of the lamp body frame, and the number of the lamp covers corresponds to that of the lamp bead fixing devices. According to the LED lamp bead fixing device, the lamp belt is pulled out of the lamp body frame by workers, and then the tightness of the lamp bead fixing device is controlled, so that the LED lamp bead can be quickly replaced, and the structure is simple.

Description

LED lamp capable of increasing and decreasing LED lamp beads

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to an LED lamp with an increased or decreased LED lamp bead.

Background

The LED has the basic structure that an electroluminescent semiconductor material chip is solidified on a bracket by silver colloid or white colloid, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip is sealed by epoxy resin, the function of protecting an internal core wire is achieved, and finally a shell is arranged, so that the LED lamp has good shock resistance. The application field relates to the daily household appliances such as mobile phones, table lamps, household appliances and the like and the mechanical production aspect; the LED lamp beads are widely used in various production fields such as lamp decoration illumination, LED large-screen display, traffic lights, decorations, computers, electronic toy gifts, switches, telephones, advertisements, urban light engineering and the like, the existing LED lamps are composed of a plurality of LED lamp beads, but after the LED lamp beads are damaged, the LED lamp beads are inconvenient to detach and replace and can only be discarded as waste, so that the waste of resources and cost is caused.

Disclosure of Invention

The utility model aims to provide an LED lamp with an increased or decreased LED lamp bead, which solves the problems that after the existing LED lamp bead is damaged, the LED lamp bead is inconvenient to detach and replace and can only be discarded as waste, so that resources and cost are wasted.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an LED lamp capable of increasing and decreasing LED lamp beads, which comprises a lamp body frame and a plurality of lamp covers, wherein both sides of the inside of the lamp body frame are provided with sliding grooves, sliding rods are arranged in the sliding grooves, the peripheral side surfaces of the sliding rods are connected with sliding blocks in a sliding manner, a lamp belt is fixedly welded between the two sliding blocks, a driving motor is arranged above the lamp belt, one side surface of the driving motor is provided with a worm, the peripheral side surface of the worm is provided with a plurality of lamp bead fixing devices, one side of the lamp body frame is of a closed structure, the other side of the lamp body frame is of an open structure, one side of the open structure of the lamp body frame is provided with clamping grooves, and the number of the lamp covers corresponds to the number of the lamp bead fixing devices;

in the actual working process, if the LED lamp beads need to be replaced, the lamp strips are pulled out of the lamp body frame by workers, and then the tightness of the lamp bead fixing device is controlled, so that the LED lamp beads can be replaced quickly.

Further, lamp pearl fixing device includes the installation cover, and the inside center department fixedly connected with back shaft of installation cover, back shaft week side swivelling joint has the half gear, and half gear upper surface welded fastening has the backup pad, and a plurality of spacing grooves have been seted up to the backup pad upper surface, and the inside slip block of spacing groove has the connecting block, and fixedly connected with stopper on the connecting block, stopper one side are provided with the slipmat, can not damage and the centre gripping firm to LED lamp pearl when the fixed lamp pearl of centre gripping.

Further, the inside fixed block that is provided with of installation cover, the fixed block is provided with two, two fixed connection between fixed block and the installation cover, the fixed block sets up in the backup pad below, a fixed block surface is provided with the mounting hole, the mounting hole runs through the installation cover, normal running fit between worm and the mounting hole, the structure is exquisite, realizes efficiently.

Further, a sealing plate is fixedly welded on one side face of the lamp strip, a push-pull handle is fixedly connected on one side face of the sealing plate, the sealing plate is of an L-shaped structure, one side of the sealing plate is matched and locked with the clamping groove, and the lamp strip can be stably installed in the lamp body frame and cannot slide.

Further, the sliding block and the sliding rod form a screw rod structure, so that a worker can conveniently control any movement of the lamp belt.

The utility model has the following beneficial effects:

in the actual working process, when the LED lamp beads are damaged, the lamp belt is pulled out of the lamp body frame only by a worker, then the driving motor is started to rotate the worm, the semi-gear meshed with the worm rotates to control the retraction of the limiting block and further control the lamp bead fixing device to retract and release the LED lamp beads, the LED lamp beads are quickly installed and replaced, and the LED lamp beads are tightened again through the structure after replacement.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is a schematic diagram of a front view of the present utility model;

FIG. 4 is a schematic view of the structure of section B-B in FIG. 3;

FIG. 5 is a schematic view of the structure of section C-C in FIG. 3;

FIG. 6 is a schematic view of the structure of section D-D in FIG. 3;

fig. 7 is a schematic structural diagram of the section E-E in fig. 3.

In the drawings, the list of components represented by the various numbers is as follows: 1. a lamp body frame; 2. a lamp shade; 3. a chute; 4. a slide bar; 5. a slide block; 6. a light strip; 7. a lamp bead fixing device; 8. a mounting cover; 9. a support shaft; 10. a half gear; 11. a support plate; 12. a limit groove; 13. a connecting block; 14. a limiting block; 15. a fixed block; 16. a closing plate; 17. push-pull handle; 18. a driving motor; 19. a worm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-7, the utility model discloses an LED lamp capable of increasing and decreasing LED lamp beads, comprising a lamp body frame 1 and a plurality of lamp covers 2, wherein both sides of the inside of the lamp body frame 1 are provided with sliding grooves 3, sliding rods 4 are arranged in the sliding grooves 3, the peripheral sides of the sliding rods 4 are slidably connected with sliding blocks 5, a lamp belt 6 is welded and fixed between the two sliding blocks 5, a driving motor 18 is arranged above the lamp belt 6, one side of the driving motor 18 is provided with a worm 19, the peripheral sides of the worm 19 are provided with a plurality of lamp bead fixing devices 7, one side of the lamp body frame 1 is of a closed structure, the other side of the lamp body frame 1 is of an open structure, one side of the open structure of the lamp body frame 1 is provided with clamping grooves, and the number of the lamp covers 2 corresponds to the number of the lamp bead fixing devices 7;

in the actual working process, if the LED lamp beads need to be replaced, the lamp belt 6 is pulled out of the lamp body frame 1 by a worker, and then the tightness of the lamp bead fixing device 7 is controlled, so that the LED lamp beads can be replaced quickly.

Preferably, lamp pearl fixing device 7 includes installation cover 8, the inside center department fixedly connected with back shaft 9 of installation cover 8, back shaft 9 week side swivelling joint has half gear 10, half gear 10 upper surface welded fastening has backup pad 11, a plurality of spacing grooves 12 have been seted up to backup pad 11 upper surface, the inside slip block in spacing groove 12 has connecting block 13, fixedly connected with stopper 14 on the connecting block 13, stopper 14 one side is provided with the slipmat, can not damage and the centre gripping is firm to the LED lamp pearl when the fixed lamp pearl of centre gripping.

Preferably, the inside fixed block 15 that is provided with of installation cover 8, fixed block 15 are provided with two, fixed connection between two fixed blocks 15 and the installation cover 8, and fixed block 15 sets up in backup pad 11 below, and a fixed block 15 surface is provided with the mounting hole, and the mounting hole runs through installation cover 8, and normal running fit between worm 19 and the mounting hole, the structure is exquisite, realizes efficiently.

Preferably, a sealing plate 16 is welded and fixed on one side of the lamp strip 6, a push-pull handle 17 is fixedly connected on one side of the sealing plate 16, the sealing plate 16 is of an L-shaped structure, and one side of the sealing plate 16 is matched and locked with the clamping groove, so that the lamp strip 6 can be stably installed in the lamp body frame 1 without sliding off.

Preferably, the sliding block 5 and the sliding rod 4 form a screw structure, so that a worker can conveniently control any movement of the lamp strip 6.

Examples:

in the actual working process, when the LED lamp beads are damaged and the lamp beads need to be replaced, only the motor is controlled to rotate the slide rod 4, the slide block 5 slides on the slide rod 4 through the screw rod structure, and a worker pulls the lamp belt 6 out of the lamp body frame 1 through the push-pull handle 17 in a time-saving and labor-saving manner; then, a driving motor 18 is started to enable a worm 19 to rotate, a half gear 10 meshed with the worm 19 rotates, the limiting blocks 14 are fixedly connected through connecting blocks 13, and a plurality of limiting blocks 14 move radially together in the limiting grooves 12 to clamp or release LED lamp beads, wherein the self-locking characteristic of worm transmission is conducive to stably clamping the LED lamp beads, and the LED lamp beads are quickly installed and replaced; after replacement, the LED lamp beads are tightened and fixed through the structure, a worker pushes the lamp strip 6 into the lamp body frame 1, the sealing plate 16 is matched with the clamping groove to be locked, the lamplight of the replaced LED lamp beads is reflected through the lampshade 2, the structure is simple, the effect which is wanted to be achieved is achieved rapidly, the whole lamp strip 6 is prevented from being replaced due to damage of the LED lamp beads, and resources and cost are saved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a LED lamp of scalable LED lamp pearl, includes lamp body frame (1) and a plurality of lamp shade (2), its characterized in that, spout (3) have all been seted up to lamp body frame (1) inside both sides, and spout (3) internally mounted has slide bar (4), slide bar (4) week side sliding connection have slider (5), two welded fastening has lamp area (6) between slider (5), lamp area (6) top is provided with driving motor (18), driving motor (18) one side is provided with worm (19), worm (19) week side is provided with a plurality of lamp pearl fixing device (7), lamp body frame (1) one side is closed structure, and the opposite side is open structure, and lamp body frame (1) open structure one side is provided with the draw-in groove, the quantity of lamp shade (2) corresponds with the quantity of lamp pearl fixing device (7).

2. The LED lamp with the LED lamp beads capable of being increased and decreased according to claim 1, wherein the lamp bead fixing device (7) comprises a mounting cover (8), a supporting shaft (9) is fixedly connected to the center of the inside of the mounting cover (8), a half gear (10) is rotatably connected to the peripheral side face of the supporting shaft (9), a supporting plate (11) is fixedly welded to the upper surface of the half gear (10), a plurality of limiting grooves (12) are formed in the upper surface of the supporting plate (11), a connecting block (13) is clamped in the limiting grooves (12) in a sliding mode, a limiting block (14) is fixedly connected to the upper surface of the connecting block (13), and an anti-slip pad is arranged on one side of the limiting block (14).

3. The LED lamp with the LED lamp beads capable of being increased and decreased according to claim 2, wherein two fixing blocks (15) are arranged inside the installation cover (8), the two fixing blocks (15) are fixedly connected with the installation cover (8), the fixing blocks (15) are arranged below the supporting plate (11), an installation hole is formed in one surface of the fixing blocks (15), the installation hole penetrates through the installation cover (8), and the worm (19) is in running fit with the installation hole.

4. The LED lamp with the LED lamp beads capable of being increased and decreased according to claim 3, wherein a sealing plate (16) is fixedly welded on one side face of the lamp strip (6), a push-pull handle (17) is fixedly connected on one side face of the sealing plate (16), the sealing plate (16) is of an L-shaped structure, and one side of the sealing plate (16) is matched and locked with the clamping groove.

5. The LED lamp with the LED lamp beads capable of being increased and decreased according to claim 4, wherein the sliding block (5) and the sliding rod (4) form a screw rod structure.