CN218033008U

CN218033008U - Combined splicing structure of LED lamp

Info

Publication number: CN218033008U
Application number: CN202222237552.7U
Authority: CN
Inventors: 陈进; 沈松贵
Original assignee: PHENIX LIGHTING (XIAMEN) CO LTD
Current assignee: PHENIX LIGHTING (XIAMEN) CO LTD
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-13
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a combined splicing structure of LED lamps, which comprises a plurality of detachable LED lamps; and the LED lamps are electrically conducted with each other. The utility model can select LED lamps with different quantities and color temperatures for splicing, thereby achieving the brightness and color temperature, and the use is flexible and convenient; and each LED lamp is mutually electrically conducted, so that the LED lamp is convenient to connect with an external driving power supply.

Description

Combined splicing structure of LED lamp

Technical Field

The utility model relates to a lamps and lanterns field especially indicates a combination mosaic structure of LED lamps and lanterns.

Background

An LED is a semiconductor light emitting device and is widely used as an indicator lamp, a display screen, and the like. White LEDs are known as fourth generation lighting sources replacing fluorescent and incandescent lamps. The LED changes the principle of tungsten filament light emission of an incandescent lamp and three-primary-color powder light emission of a fluorescent lamp, utilizes low-voltage electric field light emission, and has the advantages of safety, high light efficiency, no radiation, long service life, low power consumption and environmental protection. The LED lamps are common lighting equipment, most of the existing LED lamps are used independently, the lamps do not have a structure capable of being assembled, and cannot be assembled to form a whole, so that a large number of lamps cannot be combined and assembled according to requirements to achieve the required shape and size, further cannot achieve the required brightness, color temperature and lighting range, and have great limitation in use; and moreover, each LED lamp of the few lamps which can be combined and spliced needs independent power supply, the power connection is troublesome, and the splicing mode is troublesome in operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination mosaic structure of LED lamps and lanterns to overcome not enough among the prior art.

In order to achieve the above purpose, the solution of the present invention is:

a combined splicing structure of LED lamps comprises a plurality of detachably connected LED lamps; the LED lamp comprises a shell and an LED lamp module arranged in the shell; the shell comprises at least one positive shell and at least one negative shell, and when the total number of the positive shells and the negative shells of the shell is more than two, the positive shells and the negative shells of the shell are alternately arranged; the anode shell and the cathode shell of each LED lamp are respectively electrically conducted with the anode and the cathode of the LED lamp module of the LED lamp; when the two LED lamps are spliced, at least one positive electrode shell of one LED lamp is detachably connected with one positive electrode shell of the other LED lamp and is electrically conducted with the other positive electrode shell of the other LED lamp, and at least one negative electrode shell of one LED lamp is detachably connected with one negative electrode shell of the other LED lamp and is electrically conducted with the other negative electrode shell of the other LED lamp.

At least one of the spliced LED lamps is a main LED lamp, and the rest of the spliced LED lamps are auxiliary LED lamps; the main LED lamp is also provided with a power line connected with the LED lamp module of the main LED lamp.

The LED lamp is characterized in that openings at two ends of a shell of the LED lamp are arranged, and the openings at two ends of the shell are matched with light-transmitting plates or the openings at two ends of the shell are respectively matched with a sealing cover and the light-transmitting plates.

The LED lamp is characterized in that adjacent positive electrode shells and adjacent negative electrode shells of the LED lamps are connected through a circuit board, the circuit board is connected with the positive electrode shells and the negative electrode shells adjacent to the circuit board, the positive electrodes and the negative electrodes of the circuit board are respectively electrically conducted with the positive electrode shells and the negative electrode shells adjacent to the circuit board, and the positive electrodes and the negative electrodes of the LED lamp modules of each LED lamp are respectively electrically conducted with the positive electrodes and the negative electrodes of each circuit board of the LED lamp.

The number of the LED lamp modules of the LED lamp is at least one, each LED lamp module is arranged on one circuit board of the LED lamp, and the positive pole and the negative pole of each LED lamp module are respectively connected with the positive pole and the negative pole of the circuit board on which the LED lamp module is arranged.

When the total number of the positive electrode shell and the negative electrode shell of the LED lamp is more than two, at least one of the circuit boards of the LED lamp is a core circuit board, and the rest circuit boards are grounding circuit boards which are in an annular structure; each core circuit board is provided with an LED lamp module, and the positive pole and the negative pole of the LED lamp module arranged on the core circuit board are respectively connected with the positive pole and the negative pole of the core circuit board provided with the LED lamp module.

When the total number of the positive electrode shell and the negative electrode shell of the LED lamp is more than two, one of the circuit boards of the LED lamp is a core circuit board, one of the circuit boards is a wiring circuit board, and the other circuit boards are grounding circuit boards which are in an annular structure; the core circuit board is provided with an LED lamp module, and the anode and the cathode of the LED lamp module arranged on the core circuit board are respectively connected with the anode and the cathode of the core circuit board provided with the LED lamp module.

The wiring circuit board is provided with an LED lamp module, and the positive electrode and the negative electrode of the LED lamp module arranged on the wiring circuit board are respectively connected with the positive electrode and the negative electrode of the wiring circuit board provided with the LED lamp module; the light emitting direction of the LED lamp module arranged on the wiring circuit board is opposite to the light emitting direction of the LED lamp module arranged on the core circuit board.

The LED lamp module comprises a plurality of LED lamp beads electrically connected.

The circuit board is connected with the adjacent positive shell and the adjacent negative shell through screws respectively.

When the total number of the positive electrode shells and the negative electrode shells of the LED lamps is more than two, the positive electrodes and the negative electrodes of the two adjacent circuit boards in each circuit board of the LED lamps are respectively and electrically connected.

And an insulating gasket is arranged between the adjacent anode shell and the cathode shell of the LED lamp.

The positive shell is provided with a plurality of positive connecting grooves and positive connecting blocks along the circumferential direction; the negative electrode shell is provided with a plurality of negative electrode connecting grooves and negative electrode connecting blocks along the circumferential direction; the positive connecting grooves of the positive shell and the negative connecting blocks of the negative shell are arranged in a one-to-one opposite mode, and the positive connecting blocks of the positive shell and the negative connecting grooves of the negative shell are arranged in a one-to-one opposite mode; when the two LED lamps are spliced, the anode connecting groove of at least one anode shell of one LED lamp is in inserting fit with the anode connecting block of one anode shell of the other LED lamp, and the cathode connecting groove of at least one cathode shell of one LED lamp is in inserting fit with the cathode connecting block of one cathode shell of the other LED lamp.

Each positive connecting groove of the positive shell of the LED lamp and each negative connecting groove of the negative shell of the LED lamp are arranged in a staggered manner; and each positive connecting block of the positive shell of the LED lamp and each negative connecting block of the negative shell of the LED lamp are arranged in a staggered manner.

The axial lengths of the anode shell and the cathode shell of the LED lamp shell are different.

After the scheme is adopted, the utility model discloses can choose for use the LED lamps and lanterns of different quantity and colour temperature to splice, thereby reach luminance, colour temperature and illumination zone, it is nimble, convenient to use. In addition, in the utility model, when two LED lamps are spliced, at least one anode casing of one LED lamp is detachably connected with one anode casing of another LED lamp and is electrically conducted with each other, at least one cathode casing of one LED lamp is detachably connected with one cathode casing of another LED lamp and is electrically conducted with each other, and the anode casing and the cathode casing of each LED lamp are electrically conducted with the anode and the cathode of the LED lamp module of the LED lamp respectively; set up like this for the LED lamp module of the LED lamps and lanterns of each concatenation can realize that the circuit switches on, and then makes the utility model discloses only need supply power just can make the LED lamps and lanterns circular telegram work of each concatenation for a LED lamps and lanterns, can be simpler, convenient on connecting external drive power supply.

Drawings

Fig. 1 is a schematic structural view of a main LED lamp according to a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a main LED lamp according to a first embodiment of the present invention;

fig. 3 is an exploded view of a main LED lamp according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of a secondary LED lamp according to a first embodiment of the present invention;

fig. 5 is a cross-sectional view of a secondary LED lamp according to a first embodiment of the present invention;

fig. 6 is an exploded view of a secondary LED lamp according to a first embodiment of the present invention;

fig. 7 is a first combination schematic diagram of a first embodiment of the present invention;

fig. 8 is a second combination schematic diagram of the first embodiment of the present invention;

fig. 9 is a third schematic view of the assembly according to the first embodiment of the present invention;

fig. 10 is a fourth combination schematic diagram of the first embodiment of the present invention;

fig. 11 is a schematic structural view of a main LED lamp according to a second embodiment of the present invention;

fig. 12 is a sectional view of a main LED lamp according to a second embodiment of the present invention;

fig. 13 is an exploded view of a main LED lamp according to a second embodiment of the present invention;

fig. 14 is a schematic structural view of a secondary LED lamp according to a second embodiment of the present invention;

fig. 15 is a sectional view of a secondary LED lamp according to a second embodiment of the present invention;

fig. 16 is an exploded view of a secondary LED lamp according to a second embodiment of the present invention;

fig. 17 is an exploded view of a main LED lamp according to a third embodiment of the present invention;

fig. 18 is a cross-sectional view of a main LED lamp according to a third embodiment of the present invention;

fig. 19 is an exploded view of a secondary LED lamp according to a third embodiment of the present invention;

fig. 20 is a cross-sectional view of a secondary LED lamp according to a third embodiment of the present invention;

description of reference numerals:

an LED lamp A, a main LED lamp A01, an auxiliary LED lamp A02,

the structure comprises a shell 1, a positive shell 11, a positive connecting groove 111, a positive connecting block 112, a positive connecting column 113, a negative shell 12, a negative connecting groove 121, a negative connecting block 122, a negative connecting column 123, a circuit board 13, a core circuit board 1301, a lap circuit board 1302, a wiring circuit board 1303, a pin bank 131, a bus bar 132, an aviation socket 133, an insulating washer 14,

an LED lamp module 2, an LED lamp bead 21,

the closure 3, the perforations 31,

the light-transmitting plate 4 is provided with,

the power cord 5, the aviation plug 51,

a connecting head 6.

Detailed Description

As shown in fig. 1 to 20, the present invention discloses a combined splicing structure of LED lamps, which comprises a plurality of detachably connected LED lamps a; the LED lamp A comprises a shell 1 and an LED lamp module 2 arranged in the shell 1; the housing 1 comprises at least one positive electrode housing 11 and at least one negative electrode housing 12, and when the total number of the positive electrode housings 11 and the negative electrode housings 12 of the housing 1 is more than two, the positive electrode housings 11 and the negative electrode housings 12 of the housing 1 are alternately arranged; the anode shell 11 and the cathode shell 12 of each LED lamp A are respectively electrically conducted with the anode and the cathode of the LED lamp module 2 of the LED lamp A; the utility model discloses when two LED lamps and lanterns A splice, 2 releasable connections of 2 electrical property each other of at least one positive pole shell 11 of a LED lamps and lanterns A and another LED lamps and lanterns A, at least one negative pole shell 12 of a LED lamps and lanterns A and another LED lamps and lanterns A's a negative pole shell 12 releasable connections and mutual electrical property switch on.

The utility model discloses in, the utility model discloses can choose for use the LED lamps and lanterns A of different quantity and colour temperature to splice, thereby reach luminance, colour temperature and illumination zone, it is nimble, convenient to use. In addition, in the utility model discloses in, when two LED lamps and lanterns A splice, at least one positive pole shell 11 of one LED lamp and one positive pole shell 2 of another LED lamp A releasable connection and mutual electric conduction, at least one negative pole shell 12 of one LED lamp A and one negative pole shell 12 of another LED lamp A releasable connection and mutual electric conduction, and positive pole shell 11 and negative pole shell 12 of each LED lamp A and the positive pole and the negative pole of LED lamp module 2 of this LED lamp A electric conduction respectively; set up like this for the LED lamp module 2 of the LED lamps and lanterns A of each concatenation can realize that the circuit switches on, and then makes the utility model discloses only need supply power just can make the LED lamps and lanterns A circular telegram work of each concatenation for a LED lamps and lanterns A, it is simpler, convenient to connect on the external drive power supply.

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The first embodiment is as follows:

cooperate fig. 1 to fig. 10 shown in the embodiment of the utility model provides an in, 1 both ends opening of LED lamps and lanterns A's shell sets up, and the opening cooperation of 1 one end of shell has closing cap 3 in order to prevent that the dust from getting into shell 1, and the opening cooperation of the 1 other end of shell has light-passing board 4, and light-passing board 4 can the light diffuser plate, and the light diffuser plate can be adjusted the luminous light of LED lamp module group 2 and make LED lamps and lanterns A light-emitting soft, not dazzling. The sealing cover 3 and the light-transmitting plate 4 can be locked with the shell 1 through screws, and the sealing cover 3 and the light-transmitting plate 4 can be made of insulating materials.

In the first embodiment of the present invention, the positive casing 11 is provided with a plurality of positive connecting grooves 111 and positive connecting blocks 112 along its circumferential direction; the negative electrode shell 12 is provided with a plurality of negative electrode connecting grooves 121 and negative electrode connecting blocks 122 along the circumferential direction, the positive electrode connecting groove 111 of the positive electrode shell 11 is opposite to the negative electrode connecting groove 121 of the negative electrode shell 12 one by one, and the positive electrode connecting block 112 of the positive electrode shell 11 is opposite to the negative electrode connecting blocks 122 and the negative electrode connecting blocks 122 of the negative electrode shell 12 one by one; when two LED lamps and lanterns A splice, the cooperation of pegging graft of anodal connecting groove 111 of at least one anodal shell 11 of an LED lamps and lanterns A and the anodal connecting block 112 of anodal shell 11 of another LED lamps and lanterns A, the cooperation of pegging graft of the negative pole connecting groove 121 of at least one negative pole shell 12 of an LED lamps and lanterns A and the negative pole connecting block 122 of a negative pole shell 12 of another LED lamps and lanterns A, like this the utility model discloses just, realized two LED lamps and lanterns A's concatenation and switch on, the concatenation mode is very simple, convenient. Each positive connecting groove 111 of the positive casing 11 of the LED lamp a and each negative connecting groove 121 of the negative casing 12 of the LED lamp a are arranged in a staggered manner, each positive connecting block 112 of the positive casing 11 of the LED lamp a and each negative connecting block 122 of the negative casing 12 of the LED lamp a are arranged in a staggered manner, so that when two LED lamp a are spliced, the casings 1 of the two LED lamp a form at least two staggered occlusion parts, and the two LED lamp a are spliced stably and are not easy to shift.

The embodiment of the utility model provides an in, the axial length of the anodal shell 11 of LED lamps and lanterns A shell 1 and negative pole shell 12 is different, can obviously distinguish anodal shell 11 and negative pole shell 12 like this, ensure simultaneously that anodal connecting block 112 can only insert anodal spread groove 111 and negative pole connecting block 122 can only insert negative pole spread groove 121 when LED lamps and lanterns A splice to positive negative pole when avoiding LED lamps and lanterns A to splice connects the problem that the contrary, accuracy and security when effectively improving the concatenation.

In the first embodiment of the present invention, adjacent positive electrode shells 11 and adjacent negative electrode shells 12 in the LED lamp a are connected through a circuit board 13, the circuit board 13 is connected to the adjacent positive electrode shells 11 and adjacent negative electrode shells 12, and the positive electrode and the negative electrode of the circuit board 13 are electrically connected to the adjacent positive electrode shells 11 and adjacent negative electrode shells 12 of the circuit board 13 respectively; and the anode and the cathode of the LED lamp module 2 of each LED lamp A are respectively electrically conducted with the anode and the cathode of each circuit board 13 of the LED lamp A, so that the anode shell 11 and the cathode shell 12 of each LED lamp A are respectively electrically conducted with the anode and the cathode of the LED lamp module 2 of the LED lamp A. The circuit board 13 is connected with the adjacent positive electrode shell 11 and the adjacent negative electrode shell 12 through screws respectively, so that the connection is simple and convenient; the positive casing 11 and the negative casing 12 may be respectively provided with a positive connection post 113 and a negative connection post 123, and the positive connection post 113 and the negative connection post 123 are used for being locked by screws.

In the first embodiment of the present invention, the number of the LED lamp modules 2 of the LED lamp a is at least one, each LED module 2 can be specifically disposed on one circuit board 13 of the LED lamp a, and the positive and negative electrodes of the LED lamp module 2 are respectively connected to the positive and negative electrodes of the circuit board 13 on which the LED lamp module 2 is disposed; when the total number of the positive electrode shell 11 and the negative electrode shell 12 of the shell 1 of the LED lamp a is greater than two, the positive electrodes and the negative electrodes of the two adjacent circuit boards 13 in the circuit boards 13 of the LED lamp a are respectively electrically connected, so that the positive electrode and the negative electrode of the LED lamp module 2 of each LED lamp a are respectively electrically connected with the positive electrode and the negative electrode of each circuit board 13 of the LED lamp a. The circuit boards 13 are provided with the pin headers 131 and the bus headers 132, and the positive and negative electrodes of two adjacent circuit boards 13 in each circuit board 13 of the led lamp a can be electrically connected in a pin header bus plugging manner, so that the two adjacent circuit boards 13 are simply and conveniently connected.

In the first embodiment of the present invention, when the total number of the positive electrode shell 11 and the negative electrode shell 12 of the shell 1 of the LED lamp a is greater than two, for the convenience of distinguishing, at least one of the circuit boards 13 of the LED lamp a is the core circuit board 1301, and the others are the earth circuit boards 1302; each core circuit board 1301 is provided with an LED lamp module 2, the positive electrode and the negative electrode of the LED lamp module 2 arranged on the core circuit board 1301 are respectively connected with the positive electrode and the negative electrode of the core circuit board 1301 provided with the LED lamp module 2, and the earth circuit board 1302 is in an annular structure to prevent the earth circuit board 1302 from shielding light emitted by the LED lamp module 2. The LED lamp module 2 can comprise a plurality of electrically connected LED lamp beads 21, each LED lamp bead 21 can be connected in series and/or in parallel, and each LED lamp bead 21 is arranged on the same surface of the core circuit board 1301.

The embodiment of the present invention provides a first embodiment, an insulating washer 14 is disposed between the adjacent positive casing 11 and the negative casing 12 of the LED lamp a, and the insulating washer 14 can separate the adjacent positive casing 11 and the negative casing 12 and avoid the short circuit of the adjacent positive casing 11 and the negative casing 12.

In the first embodiment of the present invention, for the convenience of distinguishing, at least one of the spliced LED lamps a is a main LED lamp a01, and the others are auxiliary LED lamps a02; the main LED lamp A01 is also provided with a power line 5 connected with the LED lamp module 2 of the main LED lamp A01, the utility model discloses a power line 5 is connected with an external driving power supply to supply power for the main LED lamp A01, the external driving power supply is a DC power supply output by an LED driver, the voltage of the DC power supply output by the LED driver is less than or equal to 60V, namely, the DC power supply output by the LED driver belongs to a safe low-voltage power supply and cannot cause injury to human bodies, and the voltage of the DC power supply output by the LED driver can be less than or equal to 30V preferentially; the sealing cover 3 can be provided with a through hole 31, and a power line 5 of the main LED lamp A01 passes through the through hole 31 of the sealing cover 3 of the main LED lamp A01 and is connected with the core circuit board 1301; and the through hole 31 of the cover 3 of the auxiliary LED lamp a02 is connected to the connector 6, and the connector 6 can be used for connecting a corresponding connecting rod to firmly fix the auxiliary LED lamp a02 to a desired position.

As shown in fig. 7 to 10, in the first embodiment of the present invention, the main LED lamp a01 is collocated with the auxiliary LED lamps a02 with different numbers to form structures with different shapes; as shown in fig. 7 to 9, the main LED lamp a01 and each of the auxiliary LED lamps a02 may be arranged at the same height; as shown in fig. 10, the main LED lamp a01 and each of the sub LED lamps a02 may be arranged at different heights.

Example two:

as shown in fig. 11 to fig. 16, in the second embodiment of the present invention, the difference between the lamp a of the second embodiment and the lamp of the first embodiment lies in: the embodiment of the utility model provides an in two, work as when the total quantity of the anodal shell 11 of LED lamps and lanterns A's shell 1 and negative pole shell 12 is greater than two, one among each circuit board 13 of this LED lamps and lanterns A is core circuit board 1301, one is wiring circuit board 1303, all the other then for taking electric circuit board 1302, core circuit board 1301 is equipped with LED lamp module 2, the setting is just at LED lamp module 2 of core circuit board 1301, the negative pole is just with the core circuit board 1301 that sets up this LED lamp module 2, the negative pole is connected respectively, take electric circuit board 1302 and then be the loop configuration and avoid taking electric circuit board 1302 to shelter from the light that LED lamp module 2 sent, wiring circuit board 1303 is used for connecting power cord 5 in order to insert the external drive power.

In the second embodiment of the present invention, for the convenience of distinguishing, at least one of the spliced LED lamps a is a main LED lamp a01, and the others are auxiliary LED lamps a02; openings are arranged at two ends of the shell 1, the opening at one end of the shell 1 is matched with the sealing cover 3, and the opening at the other end of the shell 1 is matched with the light-transmitting plate 4; the main LED lamp A01 is further provided with a power line 5 connected with the LED lamp module 2 of the main LED lamp A01, the power line 5 is specifically connected with a wiring circuit board 1303 of the main LED lamp A01, the wiring circuit board 1303 can be provided with an aviation socket 133, the aviation socket 133 penetrates through the through hole 31 of the sealing cover 3, and the power line 5 is provided with an aviation plug 51 connected with the aviation socket 133.

Example three:

as shown in fig. 17 to fig. 20, in the third embodiment of the present invention, the difference between the lamp a of the third embodiment and the lamp of the first embodiment is: in the third embodiment of the present invention, when the total number of the positive electrode shell 11 and the negative electrode shell 12 of the shell 1 of the LED lamp a is greater than two, one of the circuit boards 13 of the LED lamp a is the core circuit board 1301, one is the wiring circuit board 1303, and the others are the grounding circuit board 1302, and the core circuit board 1301 and the wiring circuit board 1303 are both provided with the LED lamp module 2, the positive electrode and the negative electrode of the LED lamp module 2 disposed on the core circuit board 1301 are respectively connected to the positive electrode and the negative electrode of the core circuit board 1301 disposed on the LED lamp module 2, and the positive electrode and the negative electrode of the LED lamp module 2 disposed on the wiring circuit board 1303 are respectively connected to the positive electrode and the negative electrode of the wiring circuit board 1303 disposed on the LED lamp module 2; the light emitting direction of the LED lamp module 2 arranged on the wiring circuit board 1303 is opposite to the light emitting direction of the LED lamp module 2 arranged on the core circuit board 1301, so that the LED lamp a has two circuit boards 13 arranged on the LED lamp module 2 and emits light on both sides; the ground circuit board 1302 has a ring structure to prevent the ground circuit board 1302 from blocking light emitted by the LED lamp module 2, and the wiring circuit board 1303 can be used to connect the power line 5 to an external driving power source. And the both ends opening of shell 1 sets up, and the opening at shell 1 both ends all cooperates light-passing board 4 to guarantee that LED lamps and lanterns A can send soft light on two sides.

In the third embodiment of the present invention, for the convenience of distinguishing, at least one of the spliced LED lamps a is a main LED lamp a01, and the others are auxiliary LED lamps a02; the main LED lamp A01 is further provided with a power line 5 connected with the LED lamp module 2 of the main LED lamp A01, the power line 5 is specifically connected with a wiring circuit board 1303 of the main LED lamp A01, the wiring circuit board 1303 can be provided with an aviation socket 133, the aviation socket 133 penetrates through a light-transmitting plate 4 adjacent to the aviation socket 133, and the power line 5 is provided with an aviation plug 51 connected with the aviation socket 133.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a combination mosaic structure of LED lamps and lanterns which characterized in that: the LED lamp comprises a plurality of detachably connected LED lamps;

the LED lamp comprises a shell and an LED lamp module arranged in the shell; the shell comprises at least one positive shell and at least one negative shell, and when the total number of the positive shells and the negative shells of the shell is more than two, the positive shells and the negative shells of the shell are alternately arranged; the anode shell and the cathode shell of each LED lamp are respectively electrically conducted with the anode and the cathode of the LED lamp module of the LED lamp;

when the two LED lamps are spliced, at least one positive electrode shell of one LED lamp is detachably connected with one positive electrode shell of the other LED lamp and is electrically conducted with the other positive electrode shell of the other LED lamp, and at least one negative electrode shell of one LED lamp is detachably connected with one negative electrode shell of the other LED lamp and is electrically conducted with the other negative electrode shell of the other LED lamp.

2. The combination splicing structure of an LED lamp as set forth in claim 1, wherein: at least one of the spliced LED lamps is a main LED lamp, and the rest of the spliced LED lamps are auxiliary LED lamps; the main LED lamp is also provided with a power line connected with the LED lamp module of the main LED lamp.

3. The combination splicing structure of an LED lamp as claimed in claim 1 or 2, wherein: the LED lamp is characterized in that openings at two ends of a shell of the LED lamp are arranged, and the openings at two ends of the shell are matched with light-transmitting plates or the openings at two ends of the shell are respectively matched with a sealing cover and the light-transmitting plates.

4. The combination mosaic structure of LED lamps and lanterns of claim 1, characterized by: the LED lamp is characterized in that adjacent positive electrode shells and adjacent negative electrode shells of the LED lamps are connected through a circuit board, the circuit board is connected with the positive electrode shells and the negative electrode shells adjacent to the circuit board, the positive electrodes and the negative electrodes of the circuit board are respectively electrically conducted with the positive electrode shells and the negative electrode shells adjacent to the circuit board, and the positive electrodes and the negative electrodes of the LED lamp modules of each LED lamp are respectively electrically conducted with the positive electrodes and the negative electrodes of each circuit board of the LED lamp.

5. The combination mosaic structure of LED lamps and lanterns of claim 4, characterized by: the number of the LED lamp modules of the LED lamp is at least one, each LED lamp module is arranged on one circuit board of the LED lamp, and the positive pole and the negative pole of the LED lamp module are respectively connected with the positive pole and the negative pole of the circuit board on which the LED lamp module is arranged.

6. The combined splicing structure of the LED lamp as claimed in claim 4 or 5, wherein: when the total number of the positive electrode shell and the negative electrode shell of the LED lamp is more than two, at least one of the circuit boards of the LED lamp is a core circuit board, and the rest circuit boards are grounding circuit boards which are in an annular structure; each core circuit board is provided with an LED lamp module, and the positive pole and the negative pole of the LED lamp module arranged on the core circuit board are respectively connected with the positive pole and the negative pole of the core circuit board provided with the LED lamp module.

7. The combined splicing structure of the LED lamp as claimed in claim 4 or 5, wherein: when the total number of the positive electrode shell and the negative electrode shell of the LED lamp is more than two, one of the circuit boards of the LED lamp is a core circuit board, one of the circuit boards is a wiring circuit board, and the other circuit boards are grounding circuit boards which are in an annular structure; the core circuit board is provided with an LED lamp module, and the anode and the cathode of the LED lamp module arranged on the core circuit board are respectively connected with the anode and the cathode of the core circuit board provided with the LED lamp module.

8. The combination splicing structure of an LED lamp as set forth in claim 7, wherein: the wiring circuit board is provided with an LED lamp module, and the positive electrode and the negative electrode of the LED lamp module arranged on the wiring circuit board are respectively connected with the positive electrode and the negative electrode of the wiring circuit board provided with the LED lamp module; the light emitting direction of the LED lamp module arranged on the wiring circuit board is opposite to the light emitting direction of the LED lamp module arranged on the core circuit board.

9. The combined splicing structure of the LED lamp as claimed in claim 1 or 5, wherein: the LED lamp module comprises a plurality of electrically connected LED lamp beads.

10. The combination splicing structure of an LED lamp as set forth in claim 4, wherein: the circuit board is connected with the adjacent positive electrode shell and the negative electrode shell through screws respectively.

11. The combination splicing structure of an LED lamp as set forth in claim 4, wherein: when the total number of the positive electrode shells and the negative electrode shells of the LED lamp is more than two, the positive electrodes and the negative electrodes of the two adjacent circuit boards in each circuit board of the LED lamp are respectively and electrically connected.

12. The combined splicing structure of the LED lamp as claimed in claim 1 or 4, wherein: and an insulating gasket is arranged between the adjacent anode shell and the cathode shell of the LED lamp.

13. The combination splicing structure of an LED lamp as set forth in claim 1, wherein: the positive shell is provided with a plurality of positive connecting grooves and positive connecting blocks along the circumferential direction; the negative electrode shell is provided with a plurality of negative electrode connecting grooves and negative electrode connecting blocks along the circumferential direction; the positive connecting grooves of the positive shell and the negative connecting blocks of the negative shell are arranged in a one-to-one opposite mode, and the positive connecting blocks of the positive shell and the negative connecting grooves of the negative shell are arranged in a one-to-one opposite mode;

when the two LED lamps are spliced, the anode connecting groove of at least one anode shell of one LED lamp is in inserting fit with the anode connecting block of one anode shell of the other LED lamp, and the cathode connecting groove of at least one cathode shell of one LED lamp is in inserting fit with the cathode connecting block of one cathode shell of the other LED lamp.

14. The combination splicing structure of an LED lamp according to claim 13, wherein: each positive connecting groove of the positive shell of the LED lamp and each negative connecting groove of the negative shell of the LED lamp are arranged in a staggered manner; and each positive connecting block of the positive shell of the LED lamp and each negative connecting block of the negative shell of the LED lamp are arranged in a staggered manner.

15. The combination splicing structure of an LED lamp as claimed in claim 1, 13 or 14, wherein: the axial lengths of the anode shell and the cathode shell of the LED lamp shell are different.