LED lamp capable of being spliced ​​horizontally and vertically

Abstract

The present invention relates to the technical field of stage lighting equipment, and in particular to an LED lamp that can be spliced ​​horizontally and vertically, comprising a main lamp, a secondary lamp and a splicing piece, wherein the splicing piece comprises a mosaic, a connecting block and a lock. The main lamp and the secondary lamp of the present invention can be arranged in a first direction or a second direction, and the mosaic and the connecting block can be locked by a lock, so that the main lamp and the secondary lamp are kept in a spliced ​​state, which is safe and reliable; in addition, the mosaic and the connecting block can be loosened by the lock, so that the main lamp and the secondary lamp are separated from the spliced ​​state, and since a spring is provided between the mosaic and the connecting block, the mosaic and the connecting block will not be completely separated into two parts, thereby increasing the speed of the next splicing, and the operation is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of stage lighting equipment, and in particular to an LED lamp capable of being spliced ​​horizontally and vertically. Background Art

[0002] Commonly used LED stage lamps, especially strip lights, are generally installed by fixed one-way splicing, such as horizontal splicing or vertical splicing, and cannot be installed by two-way splicing. At the same time, the splicing parts used for splicing have complex structures, which brings inconvenience to end customers. Summary of the invention

[0003] In view of the above problems, the present invention provides an LED lamp that can be spliced ​​horizontally and vertically, mainly solving the problems in the background technology.

[0004] The present invention provides an LED lamp that can be spliced ​​horizontally and vertically, comprising:

[0005] A main lamp, wherein a first bar and a second bar are provided at intervals on one side of the main lamp, the first bar is provided with grooves on both sides of a first direction, the first direction is the width direction of the main lamp, the second bar is provided with grooves on both sides of the first direction, and the distance between the first bar and the second bar is A;

[0006] A secondary lamp, wherein a first connecting rod and a second connecting rod are provided at one side of the secondary lamp, the first connecting rod is provided with grooves on both sides of the first direction, and the distance between the first connecting rod and the second connecting rod is B;

[0007] When the main lamp and the secondary lamp are arranged in a first direction, the distance between the second rod and the first connecting rod is C, and A, B, and C satisfy the formula: A=B=C;

[0008] The splicing piece includes a splicing block, a connecting block and a lock. When the splicing block is inserted into the groove of the first bar and the groove of the first connecting rod, and the connecting block is inserted into the groove of the second bar and the groove of the second connecting rod, the main lamp and the secondary lamp are arranged along the second direction, and the second direction is the length direction of the main lamp; when the splicing block is inserted into the groove of the second bar, and the connecting block is inserted into the groove of the first connecting rod, the main lamp and the secondary lamp are arranged along the first direction; the splicing block and the connecting block are connected by a spring, and a lock is provided on the side of the spring, and the lock includes an eccentric lock wheel, a matching seat, and a shaft. The eccentric locking wheel comprises a rod and a connecting head, the non-axial position of the eccentric locking wheel is connected to the connecting shaft, the connecting shaft is inserted into one end of the shaft rod, and the other end of the shaft rod passes through the matching seat, the puzzle block, the connecting block and the connecting head, the eccentric locking wheel has an adjacent first surface and a second surface, and the matching seat is provided with a matching surface on the side away from the puzzle block, when the first surface and the matching surface are in contact, the lock locks the puzzle block and the connecting block, and the distance between the matching seat and the side of the puzzle block is D; when the second surface and the matching surface are in contact, the lock releases the puzzle block and the connecting block, and the distance between the matching seat and the side of the puzzle block is L, and L and D satisfy the formula: L>D.

[0009] A further improvement is that, in the first direction, one of the assembly block and the connecting block is provided with a deep groove, and the other is provided with a limiting block, and the limiting block is inserted into the deep groove.

[0010] A further improvement is that there are multiple deep grooves, and the multiple deep grooves are arranged at intervals in the second direction; there are multiple limit blocks, and the multiple limit blocks are arranged at intervals in the second direction; and the limit blocks and the deep grooves are arranged in a one-to-one correspondence.

[0011] A further improvement is that the recessed depth of the deep groove in the first direction is T1, the protruding width of the limit block in the first direction is T2, and T1≥T2>(LD).

[0012] A further improvement is that the shaft rod comprises a threaded section, and the threaded section and the connector are connected by threads.

[0013] A further improvement is that a first hook block is provided on the side of the block facing the connecting block, and the first hook block is protruding relative to the lower part of the side wall of the block; a second hook block is provided on the side of the connecting block facing the block, and the second hook block is protruding relative to the lower part of the side wall of the connecting block.

[0014] A further improvement is that the eccentric locking wheel is provided with a handle, and the handle is provided with anti-slip grooves.

[0015] A further improvement is that the eccentric locking wheel and the handle are an integral structure.

[0016] A further improvement is that there are multiple secondary lamps, and the main lamp and the multiple secondary lamps are arranged along the first direction; or, the main lamp and the multiple secondary lamps are arranged along the second direction; or, the main lamp and the multiple secondary lamps are arranged along the first direction and the second direction at the same time.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The main lamp and the secondary lamp of the present invention can be arranged in a first direction (longitudinal direction) or a second direction (lateral direction), and the lock can be used to lock the assembly blocks and the connecting blocks, so that the main lamp and the secondary lamp can remain in a spliced ​​state, which is safe and stable; in addition, the lock can also be used to loosen the assembly blocks and the connecting blocks, so that the main lamp and the secondary lamp can be separated from the spliced ​​state, and because a spring is provided between the assembly blocks and the connecting blocks, the assembly blocks and the connecting blocks will not be completely separated into two parts, thereby improving the speed of the next splicing, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are only used for illustrative purposes and are not to be construed as limitations of the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings.

[0020] Figure 1 This is a schematic diagram of the main lamp and the splicing parts of the present invention before assembly;

[0021] Figure 2 This is a schematic diagram of the main lamp and the splicing parts after assembly of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the splicing piece of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the lock of the present invention;

[0024] Figure 5 It is a schematic diagram of the splicing of the main lamp and the secondary lamp of the present invention in the first direction;

[0025] Figure 6 It is a schematic diagram of the splicing of the main lamp and the secondary lamp in the second direction of the present invention. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be said that the internal connection of two components is connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0027] Reference Figure 1-Figure 6 In one embodiment, an LED lamp that can be spliced ​​horizontally and vertically includes: a main lamp 100, which is an LED lamp, and a first rod 101 and a second rod 102 are arranged at intervals on one side of the main lamp 100, and the interval between the first rod 101 and the second rod 102 is A; a secondary lamp 200, which is an LED lamp, and a first connecting rod 201 and a second connecting rod 202 are arranged at intervals on one side of the secondary lamp 200, and the interval between the first connecting rod 201 and the second connecting rod 202 is B; when the main lamp 100 When the main lamp 100 and the secondary lamp 200 are arranged along the first direction, the first direction is the width direction of the main lamp 100, the spacing between the second rod 102 and the first connecting rod 201 is C, and A, B, and C satisfy the formula: A=B=C, for example, A=B=C=30cm, and thus the main lamp 100 and the secondary lamp 200 can be spliced ​​in the first direction (longitudinal direction) by the same splicing piece 300, and can also be spliced ​​in the second direction (transverse direction), with uniformity.

[0028] The splicing piece 300 includes a splicing block 3011, a connecting block 3013 and a lock. The first rod 101 is provided with a groove on both sides of the first direction, that is, the groove of the first rod 101 is a concave structure of the side wall of the first rod 101; the second rod 102 is provided with a groove on both sides of the first direction, that is, the groove of the second rod 102 is a concave structure of the side wall of the second rod 102; the first connecting rod 201 is provided with a groove on both sides of the first direction, that is, the groove of the first connecting rod 201 is a concave structure of the side wall of the first connecting rod 201; the groove of the second connecting rod 202 is a concave structure of the side wall of the second connecting rod 202. When the puzzle piece 3011 is inserted into the groove of the first rod 101 and the groove of the first connecting rod 201, and the connecting block 3013 is inserted into the groove of the second rod 102 and the groove of the second connecting rod 202, the main lamp 100 and the secondary lamp 200 are arranged along the second direction, and the second direction is the length direction of the main lamp 100; when the puzzle piece 3011 is inserted into the groove of the second rod 102, and the connecting block 3013 is inserted into the groove of the first connecting rod 201, the main lamp 100 and the secondary lamp 200 are arranged along the first direction; it is conducive to the splicing of the splicing piece 300, thereby providing a basis for further maintaining the safety and stability of the splicing.

[0029] The assembly block 3011 and the connecting block 3013 are connected by the spring 3061, so the assembly block 3011 and the connecting block 3013 will not be completely separated into two parts, thereby improving the speed of the next assembly, and the operation is simple and convenient.

[0030] A lock is provided on the side of the spring 3061 to keep the main lamp 100 and the secondary lamp 200 in a spliced ​​state, or to make the main lamp 100 and the secondary lamp 200 out of a spliced ​​state. Specifically, the lock includes an eccentric lock wheel 3021, a matching seat 3031, a shaft rod 3041 and a connecting head 3051. The non-axial position of the eccentric lock wheel 3021 is connected to the connecting shaft. The connecting shaft is inserted into one end of the shaft rod 3041. The other end of the shaft rod 3041 passes through the matching seat 3031, the block 3011, the connecting block 3013 and is connected to the connecting head 3051. The lock 21 has a first surface 3022 and a second surface 3023 adjacent to each other, and a mating surface 3032 is provided on a side of the mating seat 3031 away from the block 3011. When the first surface 3022 and the mating surface 3032 are in contact, the lock locks the block 3011 and the connecting block 3013, and the distance between the mating seat 3031 and the block 3011 is D; when the second surface 3023 and the mating surface 3032 are in contact, the lock releases the block 3011 and the connecting block 3013, and the distance between the mating seat 3031 and the block 3011 is L, and L and D satisfy the formula: L>D. That is, when the first surface 3022 in contact with the mating surface 3032 is changed to the second surface 3023, the spring 3061 is stretched, and the mating seat 3031 pushes the block 3011 to move away from the connecting block 3013, forming L, and then the lock releases the block 3011 and the connecting block 3013. When the second surface 3023 that the mating surface 3032 contacts changes to the first surface 3022 , the spring 3061 recovers its deformation, and the mating seat 3031 pushes the puzzle 3011 to move toward the connecting block 3013 to form D, and then the lock locks the puzzle 3011 and the connecting block 3013 .

[0031] Furthermore, in the first direction, one of the block 3011 and the connecting block 3013 is provided with a deep groove 3015, and the other is provided with a stopper 3016, and the stopper 3016 is inserted into the deep groove 3015, thereby further limiting the moving direction of the block 3011. Specifically, in one embodiment, the block 3011 is provided with a groove, and the connecting block 3013 is provided with a stopper 3016; in another embodiment, the block 3011 is provided with a stopper 3016, and the connecting block 3013 is provided with a groove;

[0032] In one embodiment, there are multiple deep grooves 3015, and the multiple deep grooves 3015 are spaced apart in the second direction; there are multiple limit blocks 3016, and the multiple limit blocks 3016 are spaced apart in the second direction, which helps prevent the puzzle block 3011 from escaping from the second direction and affecting the use effect when the puzzle block 3011 is moved; the limit blocks 3016 and the deep grooves 3015 are arranged in a one-to-one correspondence, including the shapes and positions.

[0033] Furthermore, the recessed depth of the deep groove 3015 in the first direction is T1, the protruding width of the limiting block 3016 in the first direction is T2, and T1≥T2>(LD) to prevent the assembly block 3011 from completely separating from the connecting block 3013 in the first direction.

[0034] In one embodiment, the shaft 3041 includes a threaded section, and the threaded section and the connector 3051 are threadedly connected, which is conducive to adjusting the position of the connector 3051 and replacing the lock.

[0035] In one embodiment, a first hook block 3012 is provided on the side of the puzzle block 3011 facing the connecting block 3013, and the first hook block 3012 is protruded relative to the lower portion of the side wall of the puzzle block 3011 to enable the puzzle block 3011 to be inserted into the groove; a second hook block 3014 is provided on the side of the connecting block 3013 facing the puzzle block 3011, and the second hook block 3014 is protruded relative to the lower portion of the side wall of the connecting block 3013 to enable the connecting block 3013 to be inserted into the groove.

[0036] In one embodiment, the eccentric locking wheel 3021 is provided with a handle 3024 , and the handle 3024 is provided with anti-slip grooves, which is beneficial to increase the contact area of ​​the operator's hand, thereby facilitating the rotation of the first surface 3022 or the second surface 3023 of the eccentric locking wheel 3021 .

[0037] Furthermore, the eccentric locking wheel 3021 and the handle 3024 are an integrated structure.

[0038] In one embodiment, the number of the secondary lamps 200 is multiple, and the main lamp 100 and the multiple secondary lamps 200 are arranged along the first direction. Figure 5 In another embodiment, the main lamp 100 and the plurality of sub-lamps 200 are arranged along the second direction, referring to Figure 6 In other embodiments, the main lamp 100 and the plurality of sub-lamps 200 are arranged simultaneously along the first direction and the second direction.

[0039] In the figure, the description of the positional relationship is only for illustrative purposes and should not be construed as a limitation on the present invention; obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. An LED lamp that can be spliced ​​horizontally and vertically, characterized in that: include: A main lamp (100), wherein a first rod (101) and a second rod (102) are arranged at intervals on one side of the main lamp (100), the first rod (101) is provided with grooves on both sides in a first direction, the first direction is the width direction of the main lamp (100), the second rod (102) is provided with grooves on both sides in the first direction, and the distance between the first rod (101) and the second rod (102) is A; A secondary lamp (200), wherein a first connecting rod (201) and a second connecting rod (202) are arranged at intervals on one side of the secondary lamp (200), the first connecting rod (201) is provided with grooves on both sides in a first direction, and the distance between the first connecting rod (201) and the second connecting rod (202) is B; When the main lamp (100) and the secondary lamp (200) are arranged in a first direction, the distance between the second rod (102) and the first connecting rod (201) is C, and A, B, and C satisfy the formula: A=B=C; The splicing piece (300) comprises a splicing block (3011), a connecting block (3013) and a lock. When the splicing block (3011) is inserted into the groove of the first bar (101) and the groove of the first connecting bar (201), and the connecting block (3013) is inserted into the groove of the second bar (102) and the groove of the second connecting bar (202), the main lamp (100) and the secondary lamp (200) are arranged along a second direction, and the second direction is the length direction of the main lamp (100). direction; when the block (3011) is inserted into the groove of the second rod (102), and the connecting block (3013) is inserted into the groove of the first connecting rod (201), the main lamp (100) and the secondary lamp (200) are arranged in a first direction; the block (3011) and the connecting block (3013) are connected by a spring (3061), and a lock is provided on the side of the spring (3061), and the lock comprises an eccentric locking wheel (3021), a matching seat (3031), a shaft (3041) and a connecting head ( 3051), the non-axial position of the eccentric lock wheel (3021) is connected to the connecting shaft, the connecting shaft is inserted into one end of the shaft rod (3041), the other end of the shaft rod (3041) passes through the matching seat (3031), the block (3011), the connecting block (3013) and is connected to the connecting head (3051), the eccentric lock wheel (3021) has a first surface (3022) and a second surface (3023) adjacent to each other, and the matching seat (3031) is provided with a matching surface (3032) on a side away from the block (3011), When the first surface (3022) and the matching surface (3032) are in contact, the lock locks the assembly block (3011) and the connecting block (3013), and the distance between the matching seat (3031) and the assembly block (3011) is D; when the second surface (3023) and the matching surface (3032) are in contact, the lock releases the assembly block (3011) and the connecting block (3013), and the distance between the matching seat (3031) and the assembly block (3011) is L, and L and D satisfy the formula: L>D.

2. The LED lamp that can be spliced ​​horizontally and vertically according to claim 1, characterized in that: In the first direction, one of the assembly block (3011) and the connecting block (3013) is provided with a deep groove (3015), and the other is provided with a limiting block (3016), and the limiting block (3016) is inserted into the deep groove (3015).

3. The LED lamp that can be spliced ​​horizontally and vertically according to claim 2, characterized in that: The number of the deep grooves (3015) is multiple, and the multiple deep grooves (3015) are arranged at intervals in the second direction; the number of the limit blocks (3016) is multiple, and the multiple limit blocks (3016) are arranged at intervals in the second direction; the limit blocks (3016) and the deep grooves (3015) are arranged in a one-to-one correspondence.

4. The LED lamp that can be spliced ​​horizontally and vertically according to claim 2, characterized in that: The recessed depth of the deep groove (3015) in the first direction is T1, the protruding width of the limit block (3016) in the first direction is T2, and T1≥T2>(LD).

5. The LED lamp that can be spliced ​​horizontally and vertically according to claim 1, characterized in that: The shaft rod (3041) includes a threaded section, and the threaded section and the connector (3051) are connected via threads.

6. The LED lamp that can be spliced ​​horizontally and vertically according to claim 1, characterized in that: A first hook block (3012) is provided on one side of the assembly block (3011) facing the connecting block (3013), and the first hook block (3012) is arranged to protrude relative to the lower part of the side wall of the assembly block (3011); a second hook block (3014) is provided on one side of the connecting block (3013) facing the assembly block (3011), and the second hook block (3014) is arranged to protrude relative to the lower part of the side wall of the connecting block (3013).

7. The LED lamp that can be spliced ​​horizontally and vertically according to claim 1, characterized in that: The eccentric locking wheel (3021) is provided with a handle (3024), and the handle (3024) is provided with anti-slip grooves.

8. The LED lamp that can be spliced ​​horizontally and vertically according to claim 7, characterized in that: The eccentric locking wheel (3021) and the handle (3024) are an integrated structure.

9. The LED lamp capable of being spliced ​​horizontally and vertically according to any one of claims 1 to 7, characterized in that: The number of the secondary lamps (200) is plural, and the main lamp (100) and the plurality of the secondary lamps (200) are arranged along a first direction; or, the main lamp (100) and the plurality of the secondary lamps (200) are arranged along a second direction; or, the main lamp (100) and the plurality of the secondary lamps (200) are arranged along both the first direction and the second direction.

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