CN219510635U - LED emergency bulb lamp structure - Google Patents

Abstract

The utility model provides an LED emergency bulb lamp structure, which comprises a lamp cap, a lamp cup, a lamp shade, a core and an LED lamp panel, wherein the lamp cap, the lamp cup and the lamp shade are sequentially connected, the core and the LED lamp panel are arranged in the lamp cup, and the core is electrically connected with a battery and/or a mains supply to supply power to the LED lamp panel; the LED lamp comprises a lamp cup, wherein a core fixing surface and a lamp panel fixing surface which are arranged alternately are arranged in the lamp cup, and fixing columns which are exposed in the lamp cup, one ends of the fixing columns extend to be flush with the lamp panel fixing surface, so that after screws are screwed into the fixing columns, the core and the LED lamp panel are respectively pressed on the core fixing surface and the lamp panel fixing surface. The utility model solves the technical problems of low assembly efficiency and difficult disassembly or replacement in the prior art.

Description

LED emergency bulb lamp structure

Technical Field

The utility model relates to the technical field of bulb lamps, in particular to an LED emergency bulb lamp structure.

Background

All parts of the bulb lamp are fixed in a glue beating mode; however, the gluing process increases the complexity of assembly and reduces the assembly efficiency; the adhesion of the colloid easily causes dirt on the surface of the bulb lamp product, so that the product yield is reduced; in addition, the self-positioning effect of the glued bulb lamp is poor, and the parts are not easy to be partially disassembled or replaced after being packaged together.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an LED emergency bulb lamp structure, which aims to solve the technical problems of low assembly efficiency and difficult disassembly or replacement of the traditional bulb lamp in the related art.

The utility model provides an LED emergency bulb lamp structure, which comprises a lamp cap, a lamp cup, a lamp shade, a core and an LED lamp panel, wherein the lamp cap, the lamp cup and the lamp shade are sequentially connected, the core and the LED lamp panel are arranged in the lamp cup, and the core is electrically connected with a battery and/or a mains supply to supply power to the LED lamp panel;

the LED lamp comprises a lamp cup, wherein a core fixing surface and a lamp panel fixing surface which are arranged alternately are arranged in the lamp cup, and fixing columns which are exposed in the lamp cup, one ends of the fixing columns extend to be flush with the lamp panel fixing surface, so that after screws are screwed into the fixing columns, the core and the LED lamp panel are respectively pressed on the core fixing surface and the lamp panel fixing surface.

Preferably, the lamp cup is provided with a plurality of convection holes, and the convection holes are positioned between the core fixing surface and the lamp panel fixing surface.

Preferably, a battery groove is formed in one end, close to the lamp cap, of the lamp cup, and the battery groove is used for at least partially accommodating a battery.

Preferably, a power line hole is arranged at one end of the lamp cup, which is close to the lamp cap, and the power line hole is used for the power line group to be electrically connected with the lamp cap after being worn therebetween; and/or

A fixing groove is formed in one end, close to the lampshade, of the lamp cup, and the fixing groove is used for fixing the power line group;

wherein the power cord set is electrically connected to the mains supply and the core.

Preferably, the fixing groove is internally provided with a protrusion, the protrusion is used for separating the fixing groove, a supporting surface arranged towards the direction of the core is formed, and the supporting surface is used for supporting the power line group.

Preferably, the core comprises a bracket, a PCBA and a heat insulating sheet which are laminated in sequence from the direction of the lamp cap to the lamp shade;

the bracket is arranged on the core fixing surface and is provided with a core clamping groove for avoiding the fixing column;

the PCBA is electrically connected with a battery and/or a mains supply to supply power to the LED lamp panel.

Preferably, one end of the bracket, which is away from the PCBA, is provided with a battery compartment for accommodating a battery, and an electrode hole penetrating through the battery compartment, and the battery is electrically connected with the PCBA through the electrode hole.

Preferably, one end of the bracket, which is close to the PCBA, is provided with a plurality of groups of positioning columns, and the PCBA is clamped on the positioning columns so as to limit the PCBA to move in a first direction; and/or

The support is close to the one end of PCBA is equipped with a plurality of PCBA buckles, PCBA buckle has the inclined plane that is used for supporting PCBA to the restriction PCBA is in the removal of second direction, the second direction with first direction mutually perpendicular.

Preferably, the PCBA comprises a PCB board, and a lamp chain, a battery electrode and a mains supply electrode which are arranged on the PCB board;

the PCB is provided with a plurality of openings for avoiding the positioning columns;

the lamp chain is electrically connected with the PCB and the LED lamp panel;

the battery electrode is attached to or inserted into the PCB to electrically connect the battery and the PCB;

the mains supply electrode is attached to or inserted into the PCB board so as to electrically connect the mains supply and the PCB board.

Preferably, the lamp chain comprises a chain base and a chain pole, wherein the chain base is arranged on the PCB and is provided with a hole for accommodating the chain pole, and the chain pole is used for electrically connecting the PCB and the LED lamp panel;

the holes are square table structures.

The heat insulation sheet is provided with a positioning column hole and a chain seat hole which are respectively matched with the positioning column and the chain base;

the LED lamp panel comprises an aluminum substrate, and LED lamp beads and a needle seat which are arranged on the aluminum substrate, wherein the aluminum substrate is arranged on the fixing surface of the lamp panel, and the needle seat is used for electrically connecting the LED lamp beads and the chain electrode;

the needle seat comprises a needle base arranged on the aluminum substrate and a needle insert arranged on the needle base, and the needle insert is inserted into the chain pole and is used for electrically connecting the LED lamp beads and the PCB;

the aluminum substrate is provided with a fixing hole matched with the fixing column, and the fixing hole is used for screwing the screw in; and/or

And one end of the aluminum substrate, which is away from the LED lamp beads, is provided with an insulating layer.

Compared with the prior art, the utility model has the following beneficial effects: the lamp cap, the lamp cup and the lamp shade which are sequentially connected form an external general structure of the bulb lamp; the core arranged in the lamp cup is used for being electrically connected with a battery and/or a mains supply so as to convert the battery power and/or the mains supply into a power supply for the LED lamp panel to emit light; meanwhile, the core can isolate heat generated by the LED lamp from being transferred to the battery through convection, conduction and radiation, so that the battery can work at normal temperature; the mosquito can be prevented from entering the core so as not to influence the performance of the whole lamp; in addition, the core fixing surface and the lamp panel fixing surface are respectively used for supporting and fixing the core and the lamp panel, and the core and the LED lamp panel can be fixed and oriented on the fixing column under the cooperation of the fixing column and the screw, so that the core has a self-positioning function and is prevented from being displaced towards the direction of the LED lamp panel; and each part of this ball bubble lamp mutually independent, detachable only need utilize the fixed action of fixed column, direction to and the fixed action of screw can assemble core and LED lamp plate in the lamp cup, assembly method is simple, swift, can have the partial spare part of targeted dismantlement or change.

Drawings

FIG. 1 is a schematic diagram of an LED emergency bulb lamp according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an LED emergency bulb lamp structure in an embodiment of the present utility model;

FIG. 3 is an exploded view of an LED emergency bulb lamp structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a lamp cup according to an embodiment of the utility model;

FIG. 5 is a schematic view of the structure of FIG. 4 at another angle;

FIG. 6 is a schematic view of a portion of a lamp cup according to an embodiment of the utility model;

FIG. 7 is a side view of FIG. 4;

FIG. 8 is a schematic view of a portion of a lamp cup according to an embodiment of the utility model;

FIG. 9 is a schematic diagram of a core according to an embodiment of the present utility model;

FIG. 10 is a schematic view of the structure of FIG. 9 at another angle;

FIG. 11 is an exploded view of FIG. 9;

FIG. 12 is a schematic view of a bracket according to an embodiment of the present utility model;

FIG. 13 is a schematic view of the structure of FIG. 12 at another angle;

FIG. 14 is a schematic view of a PCBA in an embodiment of the present utility model;

FIG. 15 is a schematic view of the structure of FIG. 14 at another angle;

FIG. 16 is a schematic view of a lamp chain according to an embodiment of the present utility model;

FIG. 17 is a schematic diagram showing the structure of a chain base according to an embodiment of the present utility model;

FIG. 18 is a schematic view of the structure of FIG. 17 at another angle;

FIG. 19 is a schematic view of a chain pole according to an embodiment of the present utility model;

FIG. 20 is a schematic view showing the structure of a battery electrode according to an embodiment of the present utility model;

FIG. 21 is a schematic view of another battery electrode according to an embodiment of the present utility model;

FIG. 22 is a schematic view of a heat shield according to an embodiment of the present utility model;

FIG. 23 is a schematic diagram of an LED lamp panel according to an embodiment of the utility model;

FIG. 24 is a schematic view of the structure of FIG. 23 at another angle;

fig. 25 is a schematic view showing the structure of the needle holder in an embodiment of the present utility model;

FIG. 26 is a schematic view of a needle base in an embodiment of the utility model;

FIG. 27 is a schematic view showing the structure of a pin according to an embodiment of the present utility model;

fig. 28 is a schematic structural diagram of a power line set according to an embodiment of the utility model.

In the figure:

0. a core; 01. a bracket; 011. a battery compartment; 012. an electrode hole; 013. positioning columns; 014. PCBA buckles; 015. a core clamping groove; 02. PCBA; 021. a PCB board; 022. a light chain; 0221. a chain base; 02211. a hole; 0222. a chain pole; 023. a battery electrode; 024. a mains electrode; 03. a heat insulating sheet; 031. a chain seat hole; 032. positioning column holes;

1. a lamp cup; 11. convection holes; 12. a power line hole; 13. a battery case; 14. fixing the column; 15. a fixing groove; 16. a core fixing surface; 17. a lamp panel fixing surface;

2. an LED lamp panel; 21. an aluminum substrate; 22. LED lamp beads; 23. a needle stand; 231. a needle base; 232. a needle is inserted; 24. a fixing hole; 25. an insulating layer;

3. a lamp shade;

4. a battery;

5. a power line group; 51. a power line; 52. a wire tip;

6. a screw;

7. a lamp cap.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described 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 to 28, the utility model provides an LED emergency bulb lamp structure, which comprises a lamp cap 7, a lamp cup 1, a lamp shade 3, a core 0 and an LED lamp panel 2, wherein the lamp cap 7, the lamp cup 1 and the lamp shade 3 are sequentially connected, and the core 0 is arranged in the lamp cup 1, and is electrically connected with a battery 4 and a mains supply to supply power to the LED lamp panel 2;

the lamp cup 1 is internally provided with a core fixing surface 16 and a lamp panel fixing surface 17 which are alternately arranged, and a fixing column 14 exposed in the lamp cup 1, wherein one end of the fixing column 14 extends to be flush with the lamp panel fixing surface 17, so that after the screw 6 is screwed into the fixing column 14, the core 0 and the LED lamp panel 2 are respectively pressed on the core fixing surface 16 and the lamp panel fixing surface 17.

In this embodiment, as shown in fig. 1, the lamp cap 7, the lamp cup 1 and the lamp shade 3 which are sequentially connected form an external structure of the bulb lamp, the lamp cap 7 is fixedly connected with the lamp cup 1, and the lamp shade 3 is clamped on the lamp cup 1 so as to fix the three relatively; as shown in fig. 2 and 3, a core 0 and an LED lamp panel 2 are disposed in the lamp cup 1, the core 0 is used for electrically connecting a battery 4 and a mains supply, so as to convert the battery power and the mains supply into power for the LED lamp panel 2 to emit light (refer to patent publication number CN209731638U, entitled emergency lamp device and emergency lamp control integrated circuit herein), the mains supply is used as a normalized power supply, and the battery power is used as an emergency power supply; on the other hand, in order to fix the core 0 and the LED lamp panel 2 on the lamp cup 1 to avoid the situation that the core 0 and the LED lamp panel 2 move relatively, as shown in fig. 4-8, a core fixing surface 16 and a lamp panel fixing surface 17 are provided on one end of the lamp cup 1 close to the lamp shade 3, and a fixing post 14 with one end extending to be flush with the lamp panel fixing surface 17, wherein the core fixing surface 16 and the lamp panel fixing surface 17 are all arranged around the inner wall of the lamp cup 1 and are respectively used for supporting and fixing the core 0 and the LED lamp panel 2 so as to position the core 0 and the LED lamp panel 2 on corresponding planes, and meanwhile, the fixing post 14 is used for screwing in a screw 6 so as to fix and orient the LED lamp panel 2 and the core 0 on the fixing post 14 by the screw 6, wherein the two fixing posts 14 are circumferentially arranged on the inner wall of the lamp cup 1 and are used for reinforcing the LED lamp panel 2 and the core 0 to prevent looseness; so, can replace traditional mucilage binding mode, utilize the cooperation of each stationary plane, fixed column 14 and screw 6, be fixed in lamp cup 1's relevant position department with core 0 and LED lamp plate 2, the circumstances that the relative movement can not be produced to core 0 after the fixation and LED lamp plate 2, only need unscrew screw 6 when dismantling can remove LED lamp plate 2 and/or core 0, make both form independent spare part relatively, be convenient for install, dismantle or recycle.

The lamp cup 1 is provided with a plurality of convection holes 11, and the convection holes 11 are positioned between the core fixing surface 16 and the lamp panel fixing surface 17.

In this embodiment, as shown in fig. 4 and 8, in order to facilitate the introduction of the heat generated by the LED lamp panel 2 into the surrounding atmosphere, a convection hole 11 is provided at one end of the lamp cup 1 near the lamp cover 3, and each convection hole 11 is circumferentially arranged on the lamp cup 1, so that the heat in the lamp cup 1 is rapidly scattered into the surrounding atmosphere through the convection hole 11; of course, the shape of the convection hole 11 may be a circular hole shape, a rectangular shape, or the like, and is not limited thereto.

The end of the lamp cup 1 near the lamp cap 7 is provided with a battery groove 13, and the battery groove 13 is used for at least partially accommodating the battery 4.

In this embodiment, as shown in fig. 5 and 7, in order to accommodate the battery 4 conveniently, a battery jar 13 is provided at one end of the lamp cup 1 near the lamp cap 7, and the negative electrode of the battery 4 is placed in the battery jar 13 to perform the functions of accommodating, supporting and positioning the battery 4; and the battery 4 can be placed along the axis of the lamp cup 1 so as to reasonably arrange and use the space area in the lamp cup 1.

A power line hole 12 is arranged at one end of the lamp cup 1, which is close to the lamp cap 7, and the power line hole 12 is used for the power line group 5 to pass through and then be electrically connected with the lamp cap 7; a fixing groove 15 is formed in one end, close to the lampshade 3, of the lamp cup 1, and the fixing groove 15 is used for fixing the power line group 5; wherein the power cord set 5 electrically connects the mains supply and said core 0.

In this embodiment, as shown in fig. 4-7 and 28, in order to achieve the purpose of electrically connecting the core 0 with the mains supply, a power line group 5 is disposed in the lamp cup 1, one end of the power line group 5 passes through a power line hole 12 disposed on the lamp cup 1 and is electrically connected with the lamp cap 7 so as to be connected with the mains supply, and the other end of the power line group 5 (i.e. one end of a connecting wire pin 52 of the power line 51) is clamped in the fixing groove 15 so as to fix and orient the power line group 5 in the lamp cup 1 through the fixing groove 15, so that the mains supply is electrically connected with the core 0. Further, as shown in fig. 6, a protrusion is disposed in the fixing groove 15, the protrusion is used for separating the fixing groove 15, and a supporting surface is formed in the direction of the core 0, and is used for supporting the power line group 5; the fixing grooves 15 separated by the protrusions are used for placing different power lines 51, and the protruding supporting surfaces can support the wire pins 52 so that the wire pins are electrically connected with the core 0, and the purposes of integrally guiding and positioning the power line groups 5 are achieved.

The core 0 comprises a bracket 01, a PCBA02 and a heat insulation sheet 03 which are sequentially laminated from the direction of the lamp cap 7 from the lamp shade 3; the bracket 01 is arranged on the core fixing surface 16 and is provided with a core clamping groove 015 for avoiding the fixing column 14; the PCBA02 is electrically connected to a battery 4 and/or mains power supply to power the LED lamp panel 2. One end of the bracket 01, which is away from the PCBA02, is provided with a battery compartment 011 for accommodating a battery 4, and an electrode hole 012 penetrating through the battery compartment 011, and the battery 4 is electrically connected with the PCBA02 through the electrode hole 012.

In this embodiment, as shown in fig. 9-11, the core 0 includes a support 01, a PCBA02 and a heat insulation sheet 03 that are sequentially stacked, a core clamping groove 015 is provided at a position on the support 01 corresponding to the fixing column 14, where the core clamping groove 015 is used for avoiding the fixing column 14, so as to avoid interference collision between the support 01 and the lamp cup 1, and the support 01 can be adapted to the fixing column 14 to position the core 0, so as to prevent the core 0 from rotating, and meanwhile, the support 01 can play a role in supporting and positioning the PCBA02, the heat insulation sheet 03 and the battery 4; PCBA02 is electrically connected with battery 4, the mains supply and LED lamp panel 2 to realize conversion of electrical performance; the heat insulating sheet 03 is arranged between the PCBA02 and the LED lamp panel 2, so that heat generated by an LED can be prevented from being transferred to the battery 4, the battery 4 is protected, and the heat can be prevented from entering the PCBA02, so that the whole lamp performance is not influenced, and/or safety accidents are caused. The core 0 can refer to the name of the same-day application as an LED emergency lamp electric combined core.

One end of the bracket 01, which is close to the PCBA02, is provided with a plurality of groups of positioning columns 013, and the PCBA02 is clamped on the positioning columns 013 so as to limit the PCBA02 to move in a first direction; one end of the bracket 01, which is close to the PCBA02, is provided with a plurality of PCBA buckles 014, wherein the PCBA buckles 014 are provided with inclined planes for supporting the PCBA02 so as to limit the movement of the PCBA02 in a second direction, and the second direction is mutually perpendicular to the first direction.

In this embodiment, as shown in fig. 12 and 13, in order to position the PCBA02, a positioning column 013 is provided on the bracket 01, and two sets of positioning columns 013 are oppositely arranged to clamp opposite sides of the PCBA02, so that the PCBA02 can be accurately oriented when the PCBA02 is assembled, and displacement of the PCBA02 in terms of its plane is prevented; of course, the number of the positioning posts 013 may be other, and will not be described in detail herein; on the other hand, in order to limit the movement of the PCBA02 in the vertical plane direction, a PCBA fastener 014 is arranged on the bracket 01, and the PCBA fastener 014 cooperates with an inclined plane (namely, the mounting surface of the PCBA 02) on the bracket so as to fix the PCBA02 and prevent the PCBA02 from displacing in the vertical plane direction; in this way, PCBA02 can be fixed to bracket 01 by the cooperation of positioning posts 013 and PCBA clips 014, such that it moves in the horizontal or vertical direction; of course, other numbers of PCBA clips 014 are possible and will not be described in detail herein.

The PCBA02 comprises a PCB 021, a lamp chain 022, a battery electrode 023 and a commercial power electrode 024 which are arranged on the PCB 021; the PCB 021 is provided with a plurality of openings for avoiding the positioning posts 013; the lamp chain 022 is electrically connected with the PCB 021 and the LED lamp panel 2; the battery electrode 023 is attached to or inserted into the PCB 021 to electrically connect the battery 4 and the PCB 021; the utility electrode 024 is attached to or inserted into the PCB 021 to electrically connect the utility power and the PCB 021.

In this embodiment, as shown in fig. 14 and 15, the PCBA02 includes a PCB 021, and a lamp chain 022, a battery electrode 023 and a mains electrode 024 which are disposed on the PCB 021, wherein the PCB 021 is used for supporting, fixing and electrically connecting the components thereon, and the lamp chain 022 is used for electrically connecting the PCB 021 and the LED lamp board 2 to supply power to the LED lamp board 2; meanwhile, the lamp chain 022 can also play a role of guiding when the LED lamp board 2 is assembled, and can be attached to or inserted into a proper position on the PCB 021, for example: the central position of the PCB 021; the battery electrode 023 is configured as shown in fig. 20 or 21, and is used for electrically connecting the anode and the cathode of the battery 4 and electrically connecting related components on the PCB board 021, and has high elasticity, and is used for compensating slight displacement of the battery 4, and can be attached to or inserted into a proper position on the PCB board 021, for example: the central position of the PCB 021; the utility electrode 024 is used for electrically connecting to a utility power source and electrically connecting to related components on the PCB 021, and can be attached to or inserted into a suitable position on the PCB 021, as shown in fig. 15.

Wherein the middle part of the battery electrode 023 is upwardly protruded and has high elasticity, and the middle part may be closed or semi-closed.

The lamp chain 022 comprises a chain base 0221 and a chain pole 0222, wherein the chain base 0221 is arranged on the PCB 021 and provided with a hole 02211 for accommodating the chain pole 0222, and the chain pole 0222 is used for electrically connecting the PCB 021 and the LED lamp panel 2.

In this embodiment, as shown in fig. 16-19, the lamp chain 022 includes a chain base 0221 and a chain pole 0222, wherein a hole 02211 is formed in the chain base 0221, and the hole 02211 is used for accommodating the chain pole 0222 and is made of an insulating material; the chain pole 0222 has a good conductor and high elasticity, and is used for electrically connecting the PCB 021 and the LED lamp panel 2. Preferably, the hole 02211 is a square table structure for guiding when assembling the LED lamp panel 2.

Wherein, each hole 02211 of the chain base 0221 is provided with a group of inclined parts which are arranged in a mirror image manner, the inclined lower ends extend into the holes 02211, the chain pole 0222 is provided with a group of bosses which are arranged in a mirror image manner, the bosses are matched with the inclined parts, and when the chain pole 0222 is inserted into the holes 02211 of the chain base 0221, the inclined parts can limit the bosses to be separated from the holes 02211; at the same time, the provision of the inclined portion can also facilitate insertion of the pin 232 into the chain pole 0222 along the inclined end face to be electrically connected thereto.

The heat insulation sheet 03 is provided with a positioning column hole 032 and a chain seat hole 031 which are respectively matched with the positioning column 013 and the chain base 0221.

In this embodiment, as shown in fig. 22, in order to facilitate the electrical connection between the LED lamp panel 2 and the chain pole 0222, a chain seat hole 031 is provided on the heat insulation sheet 03, and the chain seat hole 031 is used for avoiding the chain base 0221, so that the chain base 0221 is exposed out of the heat insulation sheet 03 when the spacer sheet is placed on the PDB plate; on the other hand, in order to prevent the heat insulation sheet 03 from moving, a positioning column hole 032 matched with the positioning column 013 is arranged on the heat insulation sheet 03, and the positioning column hole 032 is used for avoiding the positioning column 013, so that the positioning column 013 can be inserted on the heat insulation sheet 03 through the positioning column hole 032, and the heat insulation sheet 03 is fixed on the PCB 021; furthermore, the positioning column 013 can be contacted with the LED lamp panel 2 through the positioning column hole 032 so as to fix and position the whole core 0.

The LED lamp panel 2 comprises an aluminum substrate 21, and LED lamp beads 22 and a needle seat 23 which are arranged on the aluminum substrate 21, wherein the aluminum substrate 21 is arranged on the lamp panel fixing surface 17, and the needle seat 23 is used for electrically connecting the LED lamp beads 22 and the chain pole 0222.

In this embodiment, as shown in fig. 23 and 24, the LED lamp panel 2 includes an aluminum substrate 21, LED lamp beads 22 and a needle seat 23, the aluminum substrate 21 is placed on the lamp panel fixing surface 17 of the lamp cup 1, and is fixed and positioned in the lamp cup 1 by the screw 6, and the needle seat 23 is electrically connected with the chain pole 0222 so as to make the LED lamp beads 22 emit light; further, as shown in fig. 25-27, the needle stand 23 includes a needle base 231 disposed on the aluminum substrate 21, and a needle pin 232 disposed on the needle base 231, the needle pin 232 being inserted into the chain pole 0222 for electrically connecting the LED lamp beads 22 and the PCB 021; thus, two paths for the LED lamp beads 22 to emit light are formed; first kind: the commercial power is used as a power supply, and the commercial power-power line group 5-commercial power electrode 024-PCB 021-chain electrode 0222-pin plug 232-LED lamp bead 22; second kind: the battery 4 is used as a power supply, and the battery 4, the battery electrode 023, the PCB 021, the chain pole 0222, the pin 232 and the LED lamp bead 22 are arranged.

Wherein the needle base 231 has an opening for the insertion of the needle pin 232.

The aluminum substrate 21 is provided with a fixing hole 24 adapted to the fixing column 14, and the fixing hole 24 is used for screwing the screw 6 in; an insulating layer 25 is arranged at one end of the aluminum substrate 21, which is away from the LED lamp beads 22.

In this embodiment, as shown in fig. 24, a fixing hole 24 adapted to the fixing post 14 is provided on the aluminum substrate 21, and the fixing hole 24 is used for avoiding the fixing post 14, so that the LED lamp panel 2 and the core 0 are fixed and positioned on the fixing post 14, that is, in the lamp cup 1 after the screw 6 passes through the hole; the insulating layer 25 is used to coat or adhere to the back surface of the aluminum substrate 21.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. The LED emergency bulb lamp structure is characterized by comprising a lamp cap, a lamp cup, a lamp shade, a core and an LED lamp panel, wherein the lamp cap, the lamp cup and the lamp shade are sequentially connected, the core and the LED lamp panel are arranged in the lamp cup, and the core is electrically connected with a battery and/or a mains supply to supply power to the LED lamp panel;

   the LED lamp comprises a lamp cup, wherein a core fixing surface and a lamp panel fixing surface which are arranged alternately are arranged in the lamp cup, and fixing columns which are exposed in the lamp cup, one ends of the fixing columns extend to be flush with the lamp panel fixing surface, so that after screws are screwed into the fixing columns, the core and the LED lamp panel are respectively pressed on the core fixing surface and the lamp panel fixing surface.
2. 2. The LED emergency bulb lamp structure according to claim 1, wherein a plurality of convection holes are formed in the lamp cup, and the convection holes are located between the core fixing surface and the lamp panel fixing surface.
3. 3. The LED emergency bulb lamp structure of claim 1, wherein a battery compartment is provided at an end of the lamp cup adjacent to the lamp cap, the battery compartment being configured to at least partially house a battery.
4. 4. The LED emergency bulb lamp structure according to any one of claims 1 to 3, wherein a power line hole is formed at one end of the lamp cup, which is close to the lamp cap, and the power line hole is used for the power line group to be electrically connected with the lamp cap after passing through the power line hole; and/or

   A fixing groove is formed in one end, close to the lampshade, of the lamp cup, and the fixing groove is used for fixing the power line group;

   wherein the power cord set is electrically connected to the mains supply and the core.
5. 5. The LED emergency bulb lamp structure according to claim 4, wherein a protrusion is provided in the fixing groove, the protrusion is used for separating the fixing groove, and a supporting surface is formed in a direction toward the core, and is used for supporting the power line group.
6. 6. The LED emergency bulb lamp structure of claim 1, wherein the core includes a bracket, a PCBA, and a heat insulating sheet laminated in order from the lamp cap to the lamp shade;

   the bracket is arranged on the core fixing surface and is provided with a core clamping groove for avoiding the fixing column;

   the PCBA is electrically connected with a battery and/or a mains supply to supply power to the LED lamp panel.
7. 7. The LED emergency bulb light structure of claim 6, wherein one end of the bracket facing away from the PCBA is provided with a battery compartment for receiving a battery, and an electrode hole penetrating through the battery compartment, the battery being electrically connected to the PCBA through the electrode hole.
8. 8. The LED emergency bulb light structure of claim 6 or 7, wherein one end of the bracket near the PCBA is provided with a plurality of sets of positioning posts, the PCBA is clamped on the positioning posts to limit the PCBA to move in a first direction; and/or

   The support is close to the one end of PCBA is equipped with a plurality of PCBA buckles, PCBA buckle has the inclined plane that is used for supporting PCBA to the restriction PCBA is in the removal of second direction, the second direction with first direction mutually perpendicular.
9. 9. The LED emergency bulb light structure of claim 8, wherein the PCBA includes a PCB board, and a light chain, battery electrodes and mains electrodes disposed on the PCB board;

   the PCB is provided with a plurality of openings for avoiding the positioning columns;

   the lamp chain is electrically connected with the PCB and the LED lamp panel;

   the battery electrode is attached to or inserted into the PCB to electrically connect the battery and the PCB;

   the mains supply electrode is attached to or inserted into the PCB board so as to electrically connect the mains supply and the PCB board.
10. 10. The LED emergency bulb lamp structure of claim 9, wherein the lamp chain comprises a chain base and a chain pole, the chain base is arranged on the PCB board and is provided with a hole for accommodating the chain pole, and the chain pole is used for electrically connecting the PCB board and the LED lamp board;

    the holes are square table structures;

    the heat insulation sheet is provided with a positioning column hole and a chain seat hole which are respectively matched with the positioning column and the chain base;

    the LED lamp panel comprises an aluminum substrate, and LED lamp beads and a needle seat which are arranged on the aluminum substrate, wherein the aluminum substrate is arranged on the fixing surface of the lamp panel, and the needle seat is used for electrically connecting the LED lamp beads and the chain electrode;

    the needle seat comprises a needle base arranged on the aluminum substrate and a needle insert arranged on the needle base, and the needle insert is inserted into the chain pole and is used for electrically connecting the LED lamp beads and the PCB;

    the aluminum substrate is provided with a fixing hole matched with the fixing column, and the fixing hole is used for screwing the screw in; and/or

    And one end of the aluminum substrate, which is away from the LED lamp beads, is provided with an insulating layer.