CN216054767U

CN216054767U - Integrally formed LED nixie tube packaging structure

Info

Publication number: CN216054767U
Application number: CN202122186472.9U
Authority: CN
Inventors: 杨永建; 李春树
Original assignee: Dongguan Weigang Plastic Electronics Co ltd
Current assignee: Dongguan Weigang Plastic Electronics Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-15
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of nixie tubes, in particular to an integrally formed LED nixie tube packaging structure which comprises a bottom plate, wherein an arc-shaped shell is arranged on the bottom plate, an LED lamp bead is arranged on the bottom plate, a clamping groove is formed in one side, opposite to the shell, of the bottom plate, a clamping block with a square frame structure is fixedly connected to one side, opposite to the bottom plate, of the shell, the clamping block is movably connected to the inside of the clamping groove, and a clamping mechanism is arranged on the bottom plate. According to the utility model, through the arranged top block, the nixie tube is more convenient and faster in installation and subsequent maintenance, and further the LED lamp beads can be independently replaced, so that when the LED lamp beads are damaged, the whole nixie tube does not need to be discarded and replaced, the waste of resources is reduced, the cost is reduced, and meanwhile, when the nixie tube is discarded integrally, the nixie tube can be independently disassembled according to different attributes of internal structural parts, so that the waste is recycled.

Description

Integrally formed LED nixie tube packaging structure

Technical Field

The application relates to the technical field of nixie tubes, in particular to an integrally formed LED nixie tube packaging structure.

Background

A nixie tube, also known as a glow tube, is an electronic device that can display numeric and other information. The glass tube comprises an anode made of a wire mesh and a plurality of cathodes

As disclosed in the chinese patent: packaging structure of LED charactron, publication number: in the patent of CN201220398588.7, the following problems exist in the empty package structure of the LED nixie tube by using the structural cooperation of the PCB, the LED chip, the reflective cover, the reflective cavity, the light outlet, the epoxy resin, the positioning column, and the screws: the PVC membrane receives the influence of temperature easily, if temperature is too high, the PVC membrane can warp, produce the phenomenon of perk, this display effect that will influence the LED charactron, make its problem that stability is not good, but in this technical scheme, the charactron is structure as an organic whole, therefore when single LED lamp pearl takes place to damage, can't change alone and maintain it, consequently need just carry out holistic change to it, this kind of mode has not only improved the replacement cost, simultaneously dumped charactron is because structure as an organic whole, consequently can't obtain better waste resource utilization's purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrally formed LED nixie tube packaging structure to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides an fashioned LED charactron packaging structure of integral type, includes the bottom plate, be provided with on the bottom plate for curved clamshell, be provided with LED lamp pearl on the bottom plate, seted up the draw-in groove on the bottom plate on the one side relative with the clamshell, fixedly connected has the fixture block into square frame structure on the clamshell and the one side relative with the bottom plate, and fixture block swing joint is provided with clamping mechanism in the inside of draw-in groove on the bottom plate.

Preferably, a circuit board is arranged on one side, opposite to the shell cover, of the bottom board, a reflecting film is fixedly connected to one side, opposite to the bottom board, of the circuit board, pins are fixedly connected to the LED lamp beads, and the pins are fixedly welded to the circuit board.

Preferably, the circuit board is provided with heat dissipation holes, the heat dissipation holes are fixedly connected with heat dissipation rods, the heat dissipation rods are fixedly connected with insulating sealing gaskets at positions where the heat dissipation rods are in contact with the heat dissipation holes, fixing holes are formed in the bottom plate, and the heat dissipation rods are movably clamped inside the fixing holes without being in contact with one ends of the heat dissipation holes.

Preferably, the end of the heat dissipation rod, which is not in contact with the heat dissipation holes, is fixedly connected with a semi-spherical fixing block, and the fixing block and one side of the bottom plate, which is far away from the circuit board, are attached to each other.

Preferably, the clamping mechanism includes the connecting rod of fixed connection in the inside of clamshell, and the connecting rod is not for curved kicking block with the one end fixed connection of clamshell contact, all offers on the upper and lower inner wall of clamshell be semicircular fixed slot, and two fixedly connected with are to setting up relatively for curved fixed plate on one side that the bottom plate is relative with the clamshell, and two fixed plates are for possessing elastic metal material, the connecting block of equal fixedly connected with and the mutual adaptation of fixed slot on one side that two fixed plates carried on the back mutually.

Preferably, the number of the clamping mechanisms is two, and the two clamping mechanisms are respectively arranged at two ends of the shell cover and the bottom plate

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, through the arranged top block, when the shell cover and the bottom plate are required to be connected, the shell cover is pushed towards the bottom plate, so that the top block is clamped between the two fixing plates, the fixing plates are continuously inserted along with the top block, the two fixing plates are expanded in a reverse manner, the connecting blocks on the fixing plates are clamped into the fixing grooves, at the moment, due to the insertion of the top block, the two connecting blocks are firmly limited, and then the shell cover and the bottom plate are fixed, when the shell cover is required to be disassembled, the shell cover and the bottom plate only need to be pulled in a reverse manner, so that the top block is separated from the two connecting blocks, at the moment, the shell cover cannot be clamped because the fixing grooves and the connecting blocks are mutually matched, and then the disassembly between the shell cover and the bottom plate can be completed only by pulling the shell cover and the bottom plate in a reverse manner, so that the nixie charactron is required to be installed and subsequently maintained, more convenient and fast, and then make LED lamp pearl can be carried out solitary change, consequently when LED lamp pearl is damaging, need not wholly abandon it and change, and then reduce the waste of resource to and reduce the expenditure of cost, when the whole abandonment of charactron simultaneously, can carry out solitary dismantlement according to the attribute difference of inner structure part to it, consequently realize the reuse of discarded object.

And secondly, the LED lamp beads are welded on the circuit board through pins, so that the LED lamp beads are powered through the circuit board, the LED lamp beads are made to emit light, and meanwhile, the LED lamp beads are welded with the circuit board through the pins through the multiple groups of LED lamp beads, so that when a single LED lamp bead is damaged, the single LED lamp bead can be independently replaced, the whole LED lamp bead is not required to be replaced, the cost is reduced, and the resource waste is reduced.

And thirdly, through the fixed block that sets up, consequently when the radiating rod inserts the inside of fixed orifices, the fixed block atress takes place deformation, consequently when the radiating rod keeps away from the one end of louvre and extends the inside of fixed orifices, the fixed block resumes, consequently laminates with the bottom plate, and then accomplishes the fixed between circuit board and the bottom plate, consequently makes circuit board convenient and fast more when the bottom plate is dismantled and is installed, does not use traditional bolt to fix it in needs.

Its four, through the inside of the heat dissipation pole fixed connection at the louvre that sets up, consequently produced heat is adsorbed fast by the heat dissipation pole when LED lamp pearl carries out the during operation, consequently plays this charactron radiating effect, and then avoids the heat to assemble and cause the damage to its LED lamp pearl and circuit board in the inside of clamshell, consequently improves the life of this charactron.

Fifthly, through the insulating sealing gasket arranged on the heat dissipation rod, the phenomenon of electricity connection between the heat dissipation rod and the circuit board can be effectively avoided, damage to the circuit board and the LED lamp beads is avoided, the service life of the device is prolonged, meanwhile, when the circuit board is fixed on the bottom plate through the heat dissipation rod, the safety is improved, the phenomenon that the heat dissipation rod is conductive to damage operators is avoided, and therefore the safety in the using process of the nixie tube is guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic diagram of an integrally formed LED nixie tube packaging structure according to the present invention;

FIG. 2 is a schematic view of the structure of the housing and the bottom plate of the present invention;

FIG. 3 is a schematic diagram of a bottom plate and a circuit board according to the present invention;

FIG. 4 is a schematic view of a heat-dissipating bar according to the present invention;

FIG. 5 is a schematic view of the bottom plate structure of the present invention;

FIG. 6 is a schematic front view of a base plate and housing structure of the present invention.

In the figure: the LED lamp comprises a base plate 1, a clamping groove 101, a fixing hole 102, a shell cover 2, a clamping block 201, a circuit board 3, a heat dissipation hole 301, a reflection film 302, an LED lamp bead 4, pins 401, a heat dissipation rod 5, an insulating sealing gasket 501, a fixing block 502, a connecting rod 6, a top block 601, a fixing plate 7, a connecting block 701 and a fixing groove 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1-3, an integrally formed LED nixie tube packaging structure includes a bottom plate 1, an arc-shaped housing 2 is disposed on the bottom plate 1, an LED lamp bead 4 is disposed on the bottom plate 1, a clamping groove 101 is disposed on one side of the bottom plate 1 opposite to the housing 2, a clamping block 201 having a square frame structure is fixedly connected to one side of the housing 2 opposite to the bottom plate 1, the clamping block 201 is made of rubber, the clamping block 201 is movably connected to the inside of the clamping groove 101, and a clamping mechanism is disposed on the bottom plate 1;

further, a circuit board 3 is arranged on one side of the bottom plate 1 opposite to the shell 2, a reflecting film 302 is fixedly connected to one side of the circuit board 3 opposite to the bottom plate 1, pins 401 are fixedly connected to the LED lamp beads 4, the pins 401 are fixedly welded to the circuit board 3, the number of the LED lamp beads 4 is multiple, and the structures of the LED lamp beads 4 are the same;

when the LED lamp is used, the reflecting film 302 is arranged, so that when the LED lamp beads 4 are lightened, light rays can be more gathered, the phenomenon of light scattering is avoided, and the lighting effect of the LED lamp beads 4 is ensured;

the LED lamp beads 4 are welded on the circuit board 3 through the pins 401, so that the LED lamp beads 4 are powered through the circuit board 3, the LED lamp beads are enabled to emit light, and meanwhile, the LED lamp beads 4 are welded with the circuit board 3 through the pins 401, so that when a single LED lamp bead 4 is damaged, the single LED lamp bead 4 can be independently replaced, the whole LED lamp bead is not required to be replaced, the cost is reduced, and the resource waste is reduced;

example 2: referring to fig. 3-6, on the basis of the first embodiment, the circuit board 3 is provided with the heat dissipation hole 301, the heat dissipation hole 301 is fixedly connected inside with the heat dissipation rod 5, the position where the heat dissipation rod 5 contacts with the heat dissipation hole 301 is fixedly connected with the insulating gasket 501, the heat dissipation rod 5 is made of a metal material with a better heat conductivity coefficient, the bottom plate 1 is provided with the fixing hole 102, one end of the heat dissipation rod 5, which is not in contact with the heat dissipation hole 301, is movably clamped inside the fixing hole 102, one end of the heat dissipation rod 5, which is not in contact with the heat dissipation hole 301, is fixedly connected with the semi-spherical fixing block 502, and the fixing block 502 and one side of the bottom plate 1, which is far away from the circuit board 3, are attached to each other;

when the fixing block 502 is used, when the heat dissipation rod 5 is inserted into the fixing hole 102, the fixing block 502 is stressed to deform, and when one end, far away from the heat dissipation hole 301, of the heat dissipation rod 5 extends out of the fixing hole 102, the fixing block 502 is recovered and is attached to the bottom plate 1, so that the circuit board 3 and the bottom plate 1 are fixed, the circuit board 3 is more convenient and faster to detach and install the bottom plate 1, and the circuit board 3 is not fixed by using a traditional bolt;

when the nixie tube is used, the arranged heat dissipation rods 5 are fixedly connected inside the heat dissipation holes 301, so that heat generated when the LED lamp beads 4 work is quickly absorbed by the heat dissipation rods 5, a heat dissipation effect on the nixie tube is achieved, further, the phenomenon that the LED lamp beads 4 and the circuit board 3 are damaged due to heat gathered inside the shell cover 2 is avoided, and the service life of the nixie tube is prolonged;

when the nixie tube is used, the insulating sealing gasket 501 arranged on the heat dissipation rod 5 is used, so that the phenomenon of electricity connection between the heat dissipation rod 5 and the circuit board 3 can be effectively avoided, the circuit board 3 and the LED lamp beads 4 are prevented from being damaged, the service life of the device is further prolonged, and meanwhile, when the circuit board 3 is fixed on the bottom plate 1 through the heat dissipation rod 5, the nixie tube is safer, the phenomenon that operators are damaged by electricity conduction of the heat dissipation rod 5 is avoided, and the safety of the nixie tube in the use process is ensured;

furthermore, the clamping mechanism comprises a connecting rod 6 fixedly connected inside the shell cover 2, one end, which is not contacted with the shell cover 2, of the connecting rod 6 is fixedly connected with an arc-shaped top block 601, fixing grooves 8 which are semicircular are formed in the upper inner wall and the lower inner wall of the shell cover 2, two fixing plates 7 which are oppositely arranged into an arc shape are fixedly connected on one side, which is opposite to the shell cover 2, of the bottom plate 1, the two fixing plates 7 are made of elastic metal materials, and connecting blocks 701 which are mutually adaptive to the fixing grooves 8 are fixedly connected on the opposite sides of the two fixing plates 7;

furthermore, the number of the clamping mechanisms is two, and the two clamping mechanisms are respectively arranged at two ends of the shell cover 2 and the bottom plate 1;

when the connecting device is used, through the arranged top block 601, when the shell 2 and the bottom plate 1 need to be connected, the shell 2 is pushed towards the bottom plate 1, so that the top block 601 is clamped between the two fixing plates 7, at the moment, the fixing plates 7 continuously intervene along with the top block 601, so that the two fixing plates 7 expand back to back, so that the connecting blocks 701 on the fixing plates 7 are clamped into the fixing grooves 8, at the moment, due to the intervention of the top block 601, the two connecting blocks 701 are firmly limited, and then the fixing between the shell 2 and the bottom plate 1 is completed, when the shell 2 needs to be disassembled, the shell 2 and the bottom plate 1 only need to be pulled back to back, so that the top block 601 is separated from the two connecting blocks 701, at the moment, the fixing grooves 8 are matched with the connecting blocks 701, so that the shell 2 cannot be clamped, and then the disassembly between the shell 2 and the bottom plate 1 can be completed only by pulling the shell 2 and the bottom plate 1 back to back, therefore, the nixie tube is more convenient and rapid to install and maintain subsequently, and the LED lamp beads 4 can be replaced independently, so that when the LED lamp beads 4 are damaged, the whole nixie tube is not required to be discarded and replaced, the resource waste is reduced, and the cost is reduced.

The working principle is as follows: through the arranged top block 601, when the shell 2 and the bottom plate 1 need to be connected, the shell 2 is pushed towards the bottom plate 1, so that the top block 601 is clamped between the two fixing plates 7, at the moment, the fixing plates 7 continuously intervene along with the top block 601, so that the two fixing plates 7 expand back to back, so that the connecting block 701 on the fixing plates 7 is clamped inside the fixing groove 8, at the moment, due to the intervention of the top block 601, the two connecting blocks 701 are firmly limited, and further, the fixing between the shell 2 and the bottom plate 1 is completed, (specifically, the top block 601 is an arc-shaped plate, when the top block 601 intervenes between the two fixing plates 7, the diameter of the top block 601 is larger than the distance between the two fixing plates 7, the fixing plates 7 have certain elasticity, so that the intervention of the top block 601 expands back to back, so that the connecting block 701 can be clamped inside the fixing groove 8, the connection between the connecting block 701 and the fixing groove 8 enables the housing and the bottom plate to be fixed, meanwhile, under the condition of no external force influence, the top block 601 is always positioned between the two fixing plates 7, and further the fixing plates 7 and the top block 601, and the clamping groove and the connecting block form mutual limitation, so that the housing and the bottom plate form fixation, when the housing 2 needs to be disassembled, only the housing 2 and the bottom plate 1 need to be pulled back to back, so that the top block 601 is separated from the two connecting blocks 701, at the moment, the fixing groove 8 and the connecting block 701 are mutually matched, so that the housing 2 cannot be clamped, and further, the housing 2 and the bottom plate 1 only need to be pulled back to finish the disassembly, so that the nixie tube is more convenient and rapid to install and maintain, further, the LED lamp beads 4 can be independently replaced, and therefore when the LED lamp beads 4 are damaged, the whole device does not need to be discarded and replaced, so that the waste of resources is reduced, and the cost is reduced.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a fashioned LED charactron packaging structure of integral type, includes bottom plate (1), its characterized in that: be provided with on bottom plate (1) for curved clamshell (2), be provided with LED lamp pearl (4) on bottom plate (1), seted up draw-in groove (101) on bottom plate (1) and on the one side relative with clamshell (2), fixture block (201) of fixedly connected with square frame structure on clamshell (2) and the one side relative with bottom plate (1), fixture block (201) swing joint is provided with clamping mechanism in the inside of draw-in groove (101) on bottom plate (1).

2. The integrally formed LED nixie tube packaging structure as recited in claim 1, wherein: the LED lamp is characterized in that a circuit board (3) is arranged on one side, opposite to the shell cover (2), of the bottom plate (1), a reflection film (302) is fixedly connected to one side, opposite to the bottom plate (1), of the circuit board (3), pins (401) are fixedly connected to the LED lamp beads (4), and the pins (401) are fixedly welded to the circuit board (3).

3. The integrally formed LED nixie tube packaging structure as recited in claim 2, wherein: the radiating hole (301) is formed in the circuit board (3), the radiating rod (5) is fixedly connected inside the radiating hole (301), the insulating sealing gasket (501) is fixedly connected to the position, where the radiating rod (5) is in contact with the radiating hole (301), of the insulating sealing gasket, the fixing hole (102) is formed in the bottom plate (1), and the radiating rod (5) is movably clamped inside the fixing hole (102) without being in contact with the radiating hole (301).

4. The integrally formed LED nixie tube packaging structure as recited in claim 3, wherein: the heat dissipation rod (5) is fixedly connected with a semi-spherical fixing block (502) at one end which is not contacted with the heat dissipation hole (301), and the fixing block (502) is attached to one side, away from the circuit board (3), of the bottom plate (1) mutually.

5. The integrally formed LED nixie tube packaging structure as recited in claim 1, wherein: clamping mechanism includes connecting rod (6) of fixed connection in shell (2) inside, connecting rod (6) are not had curved kicking block (601) with the one end fixed connection that shell (2) contacted, all set up on the upper and lower inner wall of shell (2) to be semicircular fixed slot (8), two fixedly connected with are relative setting and be curved fixed plate (7) on one side that bottom plate (1) and shell (2) are relative, two fixed plate (7) are for possessing elastic metal material, connecting block (701) of equal fixedly connected with and fixed slot (8) mutual adaptation on one side that two fixed plate (7) carried on the back mutually.

6. The integrally formed LED nixie tube packaging structure as recited in claim 1, wherein: the number of the clamping mechanisms is two, and the two clamping mechanisms are respectively arranged at two ends of the shell cover (2) and the bottom plate (1).