Stamping type hinge for lamp

Abstract

The stamping type hinge for the lamp comprises an inner hinge body, an outer hinge body, a supporting piece and a fastening piece, a first connecting part is arranged on the lower portion of the inner hinge body, a second connecting part is arranged on the lower portion of the outer hinge body, the first connecting part is arranged in the second connecting part, the supporting piece is arranged in the first connecting part, and the fastening piece is arranged in the second connecting part. The first connecting part, the second connecting part and a center hole formed in the center of the supporting piece are concentric, and the fastening piece sequentially penetrates into the center holes of the second connecting part, the first connecting part and the supporting piece to be fixed. According to the stamping type hinge for the lamp, the first connecting part of the lower portion of the inner hinge is sleeved with the second connecting part of the outer hinge, the first connecting part and the second connecting part are the same in structure, and center holes formed in the middles of the inner hinge and the outer hinge are concentric, so that a fastener is conveniently inserted to fix the inner hinge and the outer hinge; by arranging the supporting piece on the inner hinge, the effects of supporting and enhancing the strength of the hinge are achieved, it is guaranteed that the hinge is not prone to deformation, and the service life is long.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a stamping hinge for lamps. Background Art

[0002] With the advancement of technology, the application of LED lights is becoming increasingly widespread. LED lights can output high-intensity light at regular intervals and provide customized light spectra tailored to plant types and different growth stages, resulting in higher yields, better quality, and shorter flowering and fruiting cycles. The main physical forms of plant lights include "octopus" lights, ceiling lights, and tube lights. Octopus-shaped plant lights, with a length and width exceeding 1 meter, are favored for their large illumination area, uniform illumination, and high light utilization, making them the mainstream of plant lights. However, their excessive length and width make them inconvenient to transport and carry, so they need to be folded before packaging and unfolded for use. The hinge is used for rotation and folding.

[0003] The hallmark of a hinge is its ability to rotate. One end of the hinge is fixed to object A (such as a door), and the other end is fixed to object B (such as a door frame). By rotating the hinge, object A can rotate around object B. Hinges are frequently used in daily life, especially for larger doors like freezer and truck doors, which all rely on hinges for rotation. Depending on the size, weight, and location of the rotating objects, hinges have varying requirements for strength, surface treatment, size, and price. Hinges are available in a variety of materials and finishes, including die-cast zinc, die-cast aluminum, and stainless steel.

[0004] Although the existing hinges can also meet the effect of folding the connecting parts, their overall strength is poor and they are easily damaged and deformed. Therefore, a new type of hinge is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping hinge for a lamp to solve the technical problems of poor strength and easy deformation of existing hinges.

[0006] The utility model provides a stamped hinge for a lamp, comprising an inner hinge, an outer hinge, a support member and a fastener. The lower portion of the inner hinge is provided with a first connecting portion, the lower portion of the outer hinge is provided with a second connecting portion, the first connecting portion is arranged in the second connecting portion, the support member is arranged in the first connecting portion, the first connecting portion, the second connecting portion and the center hole arranged in the center of the support member are concentric, and the fastener is sequentially inserted into the center holes of the second connecting portion, the first connecting portion and the support member for fixation.

[0007] Preferably, the upper portion of the inner hinge and the upper portion of the outer hinge are square frame structures, and a plurality of screw holes are provided on the outer side and the upper side thereof.

[0008] Preferably, the first connecting portion and the second connecting portion are provided in pairs, and both are disc-shaped.

[0009] Preferably, the support member is a columnar structure with a hollow interior. A cylinder is provided at the center of the support member, and a plurality of reinforcing plates are provided in an annular array inside the cylinder and the support member.

[0010] Preferably, the inner hinge and the outer hinge are both made of stainless steel and are integrally processed by a stamping process.

[0011] Preferably, the fastener comprises a screw and a nut, the screw passes through the second connecting portion, the first connecting portion and the central hole of the support member, and is fixed by the nut.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The stamped hinge for the lamp mainly includes an inner hinge, an outer hinge, a support member and a fastener. The inner hinge and the outer hinge are arranged relative to each other, and the first connecting part at the lower part of the inner hinge is inserted into the second connecting part of the outer hinge. The two have the same structure, and the center holes arranged in the middle are concentric, which facilitates the insertion of the fastener to fix the inner hinge and the outer hinge. By arranging the support member on the inner hinge, it plays a role of supporting and strengthening the strength of the hinge, ensuring that the hinge is not easy to deform and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the split structure of an embodiment of a stamping hinge for a lamp of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of an embodiment of a stamping hinge for a lamp of the present invention;

[0017] Figure 3 This is a schematic structural diagram of a rotating state of an embodiment of a stamping hinge for a lamp of the present invention;

[0018] Figure 4 The utility model is a structural schematic diagram of an installation state of a stamping hinge for a lamp according to an embodiment of the present invention.

[0019] In the figure: 1. inner hinge; 10. screw hole; 11. first connecting part; 2. outer hinge; 21. second connecting part; 3. support member; 31. cylinder; 32. reinforcement plate; 4. fastener; 41. screw; 42. nut; 5. connecting member. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] like Figure 1-4 As shown, the utility model is a stamped hinge for a lamp, comprising an inner hinge 1, an outer hinge 2, a support member 3 and a fastener 4. The lower part of the inner hinge 1 is provided with a first connecting portion 11, the lower part of the outer hinge 2 is provided with a second connecting portion 21, the first connecting portion 11 is arranged in the second connecting portion 21, the support member 3 is arranged in the first connecting portion 11, the first connecting portion 11, the second connecting portion 21 and the center hole provided in the center of the support member 3 are concentric, and the fastener 4 is sequentially passed through the second connecting portion 21, the first connecting portion 11 and the center hole of the support member 3 for fixation.

[0022] The utility model discloses a stamped hinge for a lamp, which mainly includes an inner hinge 1, an outer hinge 2, a support member 3 and a fastener 4, wherein the inner hinge 1 and the outer hinge 2 are arranged relative to each other, and the first connecting portion 11 at the lower part of the inner hinge 1 is inserted into the second connecting portion 21 of the outer hinge 2. The two have the same structure, and the center holes arranged in the middle are concentric, which facilitates the insertion of the fastener 4 to fix the inner hinge 1 and the outer hinge; by arranging the support member 3 on the inner hinge 1, it plays a role of supporting and strengthening the strength of the hinge, ensuring that the hinge is not easy to deform and has a long service life.

[0023] In a preferred embodiment, referring to Figure 1-4 The upper part of the inner hinge 1 and the upper part of the outer hinge 2 of the stamped hinge of the lamp are square frame structures, and a plurality of screw holes 10 are provided on the outer side and the upper side thereof. The first connecting portion 11 and the second connecting portion 21 are arranged in pairs, and are both disc-shaped. The inner hinge 1 and the outer hinge 2 are both made of stainless steel and are integrally processed by a stamping process. The upper part of the inner hinge 1 and the upper part of the outer hinge 2 are both square frame structures. During installation, they are fixed to the connecting part 5 of the lamp through the screws installed in the screw holes 10 on both sides and the top thereof; the inner hinge 1 and the outer hinge 2 are made of stainless steel and processed by a stamping process to ensure simple and convenient processing.

[0024] In a preferred embodiment, referring to Figure 1-4 The support member 3 of the stamped hinge for this lamp is a hollow columnar structure. A cylinder 31 is located in the center of the support member 3. A plurality of reinforcing plates 32 are arranged in a circular array around the cylinder 31 and the support member. The fastener 4 includes a screw 41 and a nut 42. The screw 41 passes through the second connecting portion 21, the first connecting portion 11, and the center hole of the support member 3, and is secured by the nut 42.

[0025] During use, the support member 3 is first inserted into the first connecting portion 11 of the inner hinge 1, and then both are inserted into the second connecting portion 21 of the outer hinge 2. Finally, the fastener 4 is inserted into the second connecting portion 21, the first connecting portion 11, and the center hole of the support member 3 to secure the assembly, thus forming a hinge assembly. The hinge assembly is then inserted into the cavity of the lamp's hardware connector 5 and secured to the connector 5 using screws through the screw holes in the hinge. By rotating either the inner hinge 1 or the outer hinge 2, the lamp can rotate around the hinge's center hole.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A stamped hinge for a lamp, characterized in that: It includes an inner hinge, an outer hinge, a support member and a fastener. The lower part of the inner hinge is provided with a first connecting part, the lower part of the outer hinge is provided with a second connecting part, the first connecting part is arranged in the second connecting part, and the support member is arranged in the first connecting part. The first connecting part, the second connecting part and the center hole arranged in the center of the support member are concentric, and the fastener is sequentially inserted into the center holes of the second connecting part, the first connecting part and the support member for fixation.

2. The stamping hinge for a lamp according to claim 1, wherein: The upper part of the inner hinge and the upper part of the outer hinge are square frame structures, and a plurality of screw holes are provided on the outer side and the upper side thereof.

3. The stamping hinge for a lamp according to claim 1, wherein: The first connecting portion and the second connecting portion are arranged in pairs and are both disc-shaped.

4. The stamping hinge for a lamp according to claim 1, wherein: The support member is a columnar structure with a hollow interior. A cylinder is provided at the center of the support member. A plurality of reinforcing plates are provided in an annular array inside the cylinder and the support member.

5. The stamping hinge for a lamp according to claim 1, wherein: The inner hinge and the outer hinge are both made of stainless steel and are integrally processed by a stamping process.

6. The stamping hinge for a lamp according to claim 1, wherein: The fastener includes a screw and a nut. The screw passes through the second connecting part, the first connecting part and the central hole of the support member and is fixed by the nut.

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