Bearing structure and lamp

Abstract

The utility model discloses a bearing structure and a lamp, which belongs to the technical field of lamps, and comprises a shell, a connecting part of the shell is provided with a connecting cavity and a connecting hole, the connecting cavity is used for connecting the end part of a lamp pole, and two ends of the connecting hole are respectively arranged on the outer wall surface of the connecting part and the inner wall surface of the connecting cavity in a penetrating manner so as to be used for penetrating fasteners such as screws or bolts. The outer wall surface of the connecting part is provided with a reinforcing ring for reinforcing the orifice of the connecting hole and a reinforcing rib for preventing the connecting part from being broken accidentally, and the strength of the connecting part is improved through the arrangement of the reinforcing ring and the reinforcing rib, so that the durability of the bearing structure is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a bearing structure and a lamp. Background Art

[0002] Due to the harsh working environment of outdoor lamps, the connection between the lamp and the lamp post is likely to break and fail when the lamp post / lamp shakes. Specifically, the lamp is often provided with a jack, one end of the lamp post penetrates into the jack, and the jack and the end of the lamp post are tightly connected by bolts. The lamp post beside the road shakes due to the vibration of the road surface or is impacted by wind and rain in windy, rainy and thunderstorm weather, and it is easy to have partial fracture of the jack or cracking of the orifice of the bolt hole, resulting in frequent repair and replacement of the lamp. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a bearing structure and a lamp to solve the problem that the current lamp installation and insertion structure is easily broken by external force impact.

[0004] The purpose of the utility model is realized by adopting the following technical solutions:[[]]END]]

[0005] A bearing structure, including a housing;

[0006] The housing has a connecting part;

[0007] The connecting part is provided with a connecting cavity and a connecting hole, and both ends of the connecting hole penetrate through the outer wall surface and the inner wall surface of the connecting cavity of the connecting part respectively;

[0008] The outer wall surface of the connecting part is provided with a reinforcing ring and reinforcing ribs, the reinforcing ring is arranged around the orifice of the connecting hole, and the reinforcing ribs are connected with the reinforcing ring.

[0009] Preferably, both the number of the connecting holes and the number of the reinforcing rings are multiple, and each reinforcing ring corresponds to one connecting hole.

[0010] Preferably, the reinforcing ribs include a first reinforcing rib and a second reinforcing rib, both ends of the first reinforcing rib are respectively connected to two adjacent reinforcing rings, and one end of the second reinforcing rib is connected to the reinforcing ring, and the second reinforcing rib extends away from the connecting hole.

[0011] Preferably, the width of the first reinforcing rib in its extending direction is greater than the width of the second reinforcing rib in its extending direction.

[0012] Preferably, the housing has a receiving cavity, the connecting part is located at one end of the receiving cavity, and the inner wall surface of the receiving cavity is provided with a third reinforcing rib, and the end of the third reinforcing rib is connected to the connecting part.

[0013] Preferably, there are two third reinforcing ribs, and the two third reinforcing ribs are respectively connected to both sides of the end of the connecting portion.

[0014] Preferably, the outer shell includes a first shell body and a second shell body that are detachably snapped together. Connecting grooves are provided on the connecting portion of the first shell body and the connecting portion of the second shell body. The first shell body and the second shell body are snapped together so that the two connecting grooves enclose the connecting cavity.

[0015] Preferably, the first shell body is provided with waterproof ribs, and the waterproof ribs and the reinforcing ribs are arranged intersectingly.

[0016] Preferably, the outer shell, the connecting portion, the reinforcing ring and the reinforcing ribs are of an integrally formed structure.

[0017] In order to achieve the same technical effect, the present utility model also provides a lamp, including the bearing structure as described above.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] A connecting cavity and a connecting hole are provided in the connecting portion of the outer shell. The connecting cavity is used to connect the end of the lamp post. Both ends of the connecting hole respectively penetrate through the outer wall surface of the connecting portion and the inner wall surface of the connecting cavity for passing through fasteners such as screws or bolts. A reinforcing ring for strengthening the orifice of the connecting hole and a reinforcing rib for preventing the connecting portion from accidentally breaking are provided on the outer wall surface of the connecting portion. The arrangement of the reinforcing ring and the reinforcing rib improves the strength of the connecting portion, so that the durability of the bearing structure is greatly improved. Description of the Drawings

[0020] Figure 1 It is an overall schematic diagram of the bearing structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the first shell body of the bearing structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the second shell body of the bearing structure of the utility model;

[0023] In the figure: 10, outer shell; 11, accommodating cavity; 111, third reinforcing rib; 12, first shell body; 121, waterproof rib; 13, second shell body; 20, connecting portion; 21, connecting cavity; 22, connecting hole; 23, reinforcing ring; 24, first reinforcing rib; 25, second reinforcing rib; 30, connecting groove. Detailed Description of the Embodiment

[0024] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the description of the present utility model are for the purpose of describing specific embodiments only and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Embodiment 1

[0028] Combined with Figures 1 to 3 As shown, the carrying structure of the present utility model is schematically shown, including a housing 10, and the housing 10 has a connecting portion 20.

[0029] Combined with Figure 1 And Figure 2 As shown, the connecting portion 20 is provided with a connecting cavity 21 and a connecting hole 22. Among them, the connecting cavity 21 is used to connect the end of the lamp post, that is, the end of the lamp post penetrates into the connecting cavity 21; both ends of the connecting hole 22 are respectively penetrated through the outer wall surface and the inner wall surface of the connecting portion 20, and the connecting hole 22 can be penetrated by fasteners such as screws and bolts, and the fasteners are used to tightly connect the connecting portion 20 and the end of the lamp post.

[0030] The outer wall surface of the connecting portion 20 is provided with a reinforcing ring 23 and reinforcing ribs. The reinforcing ring 23 is arranged around the orifice of the connecting hole 22, and the reinforcing ring 23 can prevent the orifice of the connecting hole 22 from being accidentally torn. The reinforcing ribs are connected to the reinforcing ring 23, and the reinforcing ribs can improve the strength of the connecting portion 20 to prevent the connecting portion 20 from breaking due to impact. The housing 10, the connecting portion 20, the reinforcing ring 23 and the reinforcing ribs are an integrally formed structure, and the housing 10, the connecting portion 20, the reinforcing ring 23 and the reinforcing ribs are specifically integrally injection molded.

[0031] Specifically, a plurality of connecting holes 22 and a plurality of reinforcing rings 23 are provided. Each reinforcing ring 23 corresponds to a connecting hole 22 to ensure that the orifice of each connecting hole 22 can be strengthened. The reinforcing ribs include a first reinforcing rib 24 and a second reinforcing rib 25. The two ends of the first reinforcing rib 24 are respectively connected to two adjacent reinforcing rings 23. The first reinforcing rib 24 can improve the strength of the connecting portion 20 between two adjacent connecting holes 22. One end of the second reinforcing rib 25 is connected to the reinforcing ring 23, and the second reinforcing rib 25 extends in a direction away from the connecting hole 22 to expand the strengthening range. Among them, the width of the first reinforcing rib 24 in its extending direction is greater than the width of the second reinforcing rib 25 in its extending direction. This structure can save materials while ensuring the strength of the connecting portion 20 between two adjacent connecting holes 22.

[0032] As Figure 1 , the housing 10 has a receiving cavity 11. The connecting portion 20 is located at one end of the receiving cavity 11. The inner wall surface of the receiving cavity 11 is provided with a third reinforcing rib 111. The end of the third reinforcing rib 111 is connected to the connecting portion 20. Electronic components can be arranged in the receiving cavity 11. The arrangement of the third reinforcing rib 111 enables the connecting portion 20 and the inner wall of the receiving cavity 11 to bear force together, and the external force applied to the connecting portion 20 will be evenly conducted to the receiving cavity 11, reducing the probability of the connecting portion 20 breaking. In this embodiment, two third reinforcing ribs 111 are provided. The two third reinforcing ribs 111 are respectively connected to both sides of the end of the connecting portion 20, and the two third reinforcing ribs 111 are parallel to each other to further improve the strength of the entire housing 10.

[0033] Further, as Figure 2 and Figure 3 , the housing 10 includes a first housing 12 and a second housing 13 that are detachably snapped together. Connecting grooves 30 are provided in the connecting portion 20 of the first housing 12 and the connecting portion 20 of the second housing 13. The first housing 12 and the second housing 13 are snapped together so that the two connecting grooves 30 enclose the above-mentioned connecting cavity 21. The detachable first housing 12 and second housing 13 facilitate maintenance personnel to maintain or replace the electronic components in the first housing 12 and / or the second housing 13. The first housing 12 is provided with a waterproof rib 121. The waterproof rib 121 is used to block the gap between the first housing 12 and the second housing 13 to prevent water vapor from invading. The waterproof rib 121 and the first reinforcing rib 24 intersect, and the intersecting waterproof rib 121 and first reinforcing rib 24 further improve the strength of the connecting portion 20.

[0034] Embodiment 2

[0035] This embodiment provides a lamp, including a plurality of the above-mentioned bearing structures. The housing 10 can be a protective shell of the lamp, and the lighting element of the lamp can be arranged in the housing 10.

[0036] In summary, the connecting part 20 of the housing 10 is provided with a connecting cavity 21 and a connecting hole 22. The connecting cavity 21 is used to connect the end of the lamp post. Both ends of the connecting hole 22 are respectively penetrated through the outer wall surface and the inner wall surface of the connecting part 20 for penetrating fasteners such as screws or bolts. The outer wall surface of the connecting part 20 is provided with a reinforcing ring 23 for strengthening the orifice of the connecting hole 22 and reinforcing ribs for preventing the connecting part 20 from accidentally breaking. The arrangement of the reinforcing ring 23 and the reinforcing ribs improves the strength of the connecting part 20, so that the durability of the load-bearing structure is greatly improved.

[0037] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A load-bearing structure, characterized in that, including a housing; the housing has a connecting portion; the connecting portion is provided with a connecting cavity and a connecting hole, and two ends of the connecting hole respectively penetrate through an outer wall surface of the connecting portion and an inner wall surface of the connecting cavity; the outer wall surface of the connecting portion is provided with a reinforcing ring and reinforcing ribs, the reinforcing ring is arranged around an orifice of the connecting hole, and the reinforcing ribs are connected to the reinforcing ring; 2. The load-bearing structure according to claim 1, characterized in that, both the number of the connecting holes and the number of the reinforcing rings are multiple, and each reinforcing ring corresponds to one connecting hole; 3. The load-bearing structure according to claim 2, wherein, the reinforcing ribs include first reinforcing ribs and second reinforcing ribs, two ends of each first reinforcing rib are respectively connected to two adjacent reinforcing rings, one end of each second reinforcing rib is connected to the reinforcing ring, and each second reinforcing rib extends in a direction away from the connecting hole; 4. The bearing structure according to claim 3, characterized in that, a width of each first reinforcing rib in its extending direction is greater than a width of each second reinforcing rib in its extending direction; 5. The load-bearing structure according to claim 1, characterized in that, the housing has a receiving cavity, the connecting portion is located at one end of the receiving cavity, and an inner wall surface of the receiving cavity is provided with third reinforcing ribs, and ends of the third reinforcing ribs are connected to the connecting portion; 6. The load-bearing structure according to claim 5, wherein the number of the third reinforcing ribs is two, and the two third reinforcing ribs are respectively connected to two sides of an end of the connecting portion; 7. The load-bearing structure according to claim 1, characterized in that, the housing includes a first housing and a second housing that are detachably buckled together, connecting grooves are provided on the connecting portion of the first housing and the connecting portion of the second housing, and the first housing and the second housing are buckled together so that the two connecting grooves enclose the connecting cavity; 8. The load-bearing structure according to claim 7, characterized in that, the first housing is provided with waterproof ribs, and the waterproof ribs and the reinforcing ribs intersect; 9. The load-bearing structure according to claim 1, wherein the housing, the connecting portion, the reinforcing ring and the reinforcing ribs are of an integrally formed structure; 10. A lighting fixture, characterized in that, including the carrying structure according to any one of claims 1 to 9.

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