A lamp post connecting assembly and a lighting device

Abstract

The utility model discloses a lamp pole connecting assembly and lighting equipment belong to lighting equipment technical field, including installation sleeve and casing, and the second mounting hole of casing is detachably provided with installation sleeve, and installation sleeve has first mounting hole, and first mounting hole is used for the socket joint in the lamp pole, namely the casing is connected with the lamp pole through installation sleeve, and the fastening part is movably arranged on the installation sleeve, and one end of fastening part is used for abutting against the lamp pole, and fastening part is abutted on the lamp pole tightly to make installation sleeve and the stable connection of lamp pole, and the pressure between fastening part and the lamp pole is borne by installation sleeve, and even locking fastening part also can not cause the casing to produce deformation.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a lamp post connection component and a lighting device. Background Technology

[0002] Currently, the housing of a garden light is constructed by joining two support arms together, which are then fastened together with screws. The lower part of the housing fits onto the light pole. Both support arms are equipped with locking screws. Tightening these screws forces their ends to press firmly against the outer wall of the light pole, securing the housing to the pole. However, if the locking screws are overtightened, they can force the two support arms to move in opposite directions, causing abnormal deformation. This not only affects the appearance of the garden light but also leads to seal failure at the connection between the two support arms. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a lamp post connecting assembly to solve the problem of abnormal deformation of the courtyard lamp caused by the current locking mechanism between the courtyard lamp and the lamp post.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A light pole connection assembly includes a mounting sleeve and a housing;

[0006] The mounting sleeve has a first mounting hole for fitting onto the lamp post. The mounting sleeve is provided with a fastening component that is movably connected thereto, and one end of the fastening component is used to abut against the lamp post.

[0007] The housing is provided with a second mounting hole, and the mounting sleeve is detachably disposed in the second mounting hole.

[0008] Preferably, the housing includes a plurality of interconnected sub-shells, which are connected to form the second mounting hole;

[0009] At least one of the sub-shells is detachably connected to the mounting sleeve.

[0010] Preferably, the outer wall surface of the mounting sleeve is provided with a first limiting component arranged circumferentially thereon, and the inner wall surface of the second mounting hole is provided with a limiting groove arranged circumferentially thereon, wherein the first limiting component is detachably embedded in the limiting groove.

[0011] Preferably, the outer wall surface of the mounting sleeve is provided with a limiting ring, and the inner wall surface of the second mounting hole is provided with one or more second limiting components arranged circumferentially thereon, the end face of the limiting ring abutting against the end face of the second limiting component.

[0012] Preferably, the housing has a clearance hole that connects the second mounting hole to the outside, and the fastening component passes through the clearance hole.

[0013] Preferably, the end of the mounting sleeve is provided with a mounting member extending axially therefrom, the end of the mounting member being detachably connected to all of the sub-shells.

[0014] Preferably, the end of the mounting component is provided with a first connecting hole, and the sub-shell is detachably provided with a first connecting member, which passes through the first connecting hole.

[0015] Preferably, the end of the mounting component is provided with a limiting beam, and the limiting beam partially or completely overlaps with the projection of the second mounting hole on the normal plane of the axis of the mounting sleeve.

[0016] Preferably, it further includes a second connector, wherein the outer wall of the mounting sleeve is provided with a second connecting hole, and the housing is provided with a third connecting hole that passes through the second mounting hole, and the second connector passes through the second connecting hole and the third connecting hole.

[0017] To achieve the same technical effect, this utility model also provides a lighting device, including the lamp post connecting assembly as described above.

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

[0019] A mounting sleeve is detachably provided in the second mounting hole of the housing. The mounting sleeve has a first mounting hole that extends through both ends of the sleeve. The first mounting hole is used to fit onto the lamp post. That is, the housing is connected to the lamp post through the mounting sleeve. A fastening component is movably provided on the mounting sleeve. One end of the fastening component is used to abut against the lamp post. The fastening component abuts tightly against the lamp post to make the mounting sleeve and the lamp post stably connected. The mounting sleeve bears the pressure between the fastening component and the lamp post. Even if the fastening component is locked, the housing will not deform. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the lamp post connection assembly of the utility model;

[0021] Figure 2 This is a side sectional view of the lamp post connecting assembly of the utility model.

[0022] Figure 3 This is an exploded view of the lamp post connection assembly of the utility model.

[0023] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0025] In the diagram: 10. Housing; 11. Sub-housing; 111. First connector; 12. Second mounting hole; 121. Limiting groove; 122. Second limiting component; 13. Clearance hole; 14. Third connecting hole; 15. Second connector; 20. Mounting sleeve; 21. First mounting hole; 22. Fastening component; 23. First limiting component; 24. Limiting ring; 25. Mounting component; 251. First connecting hole; 252. Limiting crossbeam; 26. Second connecting hole; 30. Lamp post; 31. Connecting section. Detailed Implementation

[0026] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0027] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Example 1

[0030] Combination Figures 1 to 5 As shown, the lamp post connection assembly of this utility model is schematically illustrated, including a mounting sleeve 20 and a housing 10.

[0031] like Figure 3The mounting sleeve 20 has a first mounting hole 21 for fitting onto the lamp post 30. Preferably, the mounting sleeve 20 is a cylindrical structure, and the first mounting hole 21 extends through both ends of the mounting sleeve 20. The mounting sleeve 20 is provided with a fastening component 22 movably connected thereto. One end of the fastening component 22 is used to abut against the lamp post 30. In this embodiment, the mounting sleeve 20 and the fastening component 22 are connected by a thread. Rotating the fastening component 22 allows it to move relative to the mounting sleeve 20 along its axial direction. When the fastening component 22 moves close to the axis of the mounting sleeve 20, it can clamp the lamp post 30 inside the first mounting hole 21.

[0032] like Figure 3 and Figure 4 The housing 10 is provided with a second mounting hole 12, and a mounting sleeve 20 is detachably disposed in the second mounting hole 12. The housing 10 is connected to the lamp post 30 through the mounting sleeve 20. The force of the fastening component 22 locking the lamp post 30 is borne by the mounting sleeve 20. Even if the fastening component 22 is overtightened, the pressure between the fastening component 22 and the lamp post 30 can only be transmitted to the mounting sleeve 20. Within the safe bearing capacity range of the mounting sleeve 20, the housing 10 will not be subjected to abnormal deformation due to the pressure between the fastening component 22 and the lamp post 30, thereby improving the appearance of the housing 10 and preventing the housing 10 from failing to seal. Preferably, the housing 10 is provided with a clearance hole 13 that communicates with the outside through the second mounting hole 12. The fastening component 22 passes through the clearance hole 13. The clearance hole 13 exposes the fastening component 22, and maintenance personnel can rotate the fastening component 22 using existing tools.

[0033] Specifically, the housing 10 includes multiple interconnected sub-housings 11, which are connected to form a second mounting hole 12. At least one sub-housing 11 is detachably connected to the mounting sleeve 20. In this embodiment, there are two sub-housings 11, which are arranged opposite each other and connected to form the second mounting hole 12. Each sub-housing 11 is detachably connected to the mounting sleeve 20. The mounting sleeve 20 is designed to prevent the two sub-housings 11 from deforming and moving away from the lamp post 30 when the fastening component 22 is over-tightened, thus preventing the seal between the sub-housings 11 from failing. The lamp post connection assembly also includes a second connector 15. The outer wall of the mounting sleeve 20 is provided with a second connection hole 26, and the housing 10 is provided with a third connection hole 14 that passes through the second mounting hole 12. The second connector 15 passes through the second connection hole 26 and the third connection hole 14. The second connector 15 can be an existing screw or bolt. The second connector 15 is used to lock the mounting sleeve 20 and the housing 10.

[0034] To improve the connection stability between the mounting sleeve 20 and the sub-shell 11, such as Figure 3 and Figure 5The end of the mounting sleeve 20 is provided with a mounting component 25 extending along its axial direction. The end of the mounting component 25 is detachably connected to all the sub-shells 11. The end of the mounting component 25 is provided with a first connecting hole 251. The sub-shells 11 are detachably provided with a first connector 111. The first connector 111 passes through the first connecting hole 251. The first connector 111 can be an existing bolt. The two ends of the first connector 111 are respectively connected to the two sub-shells 11, and the middle part of the first connector 111 passes through the first connecting hole 251 to connect the mounting component 25. The end of the mounting component 25 is provided with a limiting beam 252, which is perpendicular to the mounting component 25. The limiting beam 252 and the projection of the second mounting hole 12 on the normal plane of the axis of the mounting sleeve 20 partially or completely coincide. When the first mounting hole 21 of the mounting sleeve 20 is fitted onto the lamp post 30 and the fastening component 22 is not locked onto the lamp post 30, the mounting sleeve 20 can slide on the lamp post 30. The limiting beam 252 can abut against the end of the lamp post 30 to restrict the sliding of the mounting sleeve 20 on the lamp post 30.

[0035] Furthermore, the outer wall surface of the mounting sleeve 20 is provided with a first limiting member 23 arranged circumferentially thereon, and the inner wall surface of the second mounting hole 12 is provided with a limiting groove 121 arranged circumferentially thereon. The first limiting member 23 is detachably embedded in the limiting groove 121. The first limiting member 23 and the limiting groove 121 can prevent the housing 10 and the mounting sleeve 20 from sliding relative to each other in the circumferential direction of the mounting sleeve 20, thereby improving the connection stability between the housing 10 and the mounting sleeve 20. In addition, the outer wall surface of the mounting sleeve 20 is provided with a limiting ring 24, and the inner wall surface of the second mounting hole 12 is provided with one or more second limiting members 122 arranged circumferentially thereon. The end face of the limiting ring 24 abuts against the end face of the second limiting member 122. In this embodiment, there are two second limiting members 122, and the two second limiting members 122 abut against the two end faces of the limiting ring 24 respectively, further improving the connection stability between the housing 10 and the mounting sleeve 20.

[0036] Example 2

[0037] like Figure 1 and Figure 3This embodiment discloses a lighting device, including a lamp post 30 and a lamp post connecting assembly as described above. The mounting sleeve 20 of the lamp post connecting assembly has a first mounting hole 21. The end of the lamp post 30 passes through the first mounting hole 21. Rotating the fastening component 22 allows it to move axially relative to the mounting sleeve 20. When the fastening component 22 moves close to the axis of the mounting sleeve 20, it can clamp the lamp post 30 in the first mounting hole 21. Within the safe bearing capacity range of the mounting sleeve 20, the pressure between the fastening component 22 and the lamp post 30 can only be transmitted to the mounting sleeve 20. The housing 10 will not be subjected to abnormal deformation due to the pressure between the fastening component 22 and the lamp post 30, thus improving the appearance of the housing 10 and preventing the housing 10 from failing to seal.

[0038] In particular, the end of the lamp post 30 is provided with a connecting section 31. The outer diameter of the connecting section 31 is smaller than the outer diameter of the lamp post 30 itself. The connecting section 31 passes through the first mounting hole 21. The outer wall surface of the housing 10 and the outer wall surface of the lamp post 30 itself are smoothly transitioned, which can improve the appearance of the lighting equipment.

[0039] In summary, a mounting sleeve 20 is detachably provided in the second mounting hole 12 of the housing 10. The mounting sleeve 20 has a first mounting hole 21 extending through both ends of it. The first mounting hole 21 is used to fit onto the lamp post 30, that is, the housing 10 is connected to the lamp post 30 through the mounting sleeve 20. A fastening member 22 is movably provided on the mounting sleeve 20. One end of the fastening member 22 is used to abut against the lamp post 30. The fastening member 22 abuts tightly against the lamp post 30 to make the mounting sleeve 20 and the lamp post 30 stably connected. The mounting sleeve 20 bears the pressure between the fastening member 22 and the lamp post 30. Even if the fastening member 22 is locked, the housing 10 will not deform.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A light pole connection assembly, characterized in that, Includes mounting sleeve and housing; The mounting sleeve has a first mounting hole for fitting onto the lamp post. The mounting sleeve is provided with a fastening component that is movably connected thereto, and one end of the fastening component is used to abut against the lamp post. The housing is provided with a second mounting hole, and the mounting sleeve is detachably disposed in the second mounting hole.

2. The lamp post connecting assembly according to claim 1, characterized in that, The housing includes a plurality of interconnected sub-shells, which are connected to form the second mounting hole; At least one of the sub-shells is detachably connected to the mounting sleeve.

3. The lamp post connecting assembly according to claim 1, characterized in that, The outer wall of the mounting sleeve is provided with a first limiting component arranged circumferentially thereon, and the inner wall of the second mounting hole is provided with a limiting groove arranged circumferentially thereon. The first limiting component is detachably embedded in the limiting groove.

4. The lamp post connecting assembly according to claim 1, characterized in that, The outer wall of the mounting sleeve is provided with a limiting ring, and the inner wall of the second mounting hole is provided with one or more second limiting components arranged circumferentially thereon, with the end face of the limiting ring abutting against the end face of the second limiting component.

5. The lamp post connecting assembly according to claim 1, characterized in that, The housing has a clearance hole that connects the second mounting hole to the outside, and the fastening component passes through the clearance hole.

6. The lamp post connecting assembly according to claim 2, characterized in that, The end of the mounting sleeve is provided with a mounting component extending axially therefrom, the end of which is detachably connected to all of the sub-shells.

7. The lamp post connecting assembly according to claim 6, characterized in that, The end of the mounting component is provided with a first connection hole, and the sub-shell is detachably provided with a first connector, which passes through the first connection hole.

8. The lamp post connecting assembly according to claim 6, characterized in that, The end of the mounting component is provided with a limiting beam, and the limiting beam partially or completely overlaps with the projection of the second mounting hole on the normal plane of the axis of the mounting sleeve.

9. The lamp post connecting assembly according to claim 1, characterized in that, It also includes a second connector, wherein the outer wall of the mounting sleeve is provided with a second connecting hole, and the housing is provided with a third connecting hole that passes through the second mounting hole, and the second connector passes through the second connecting hole and the third connecting hole.

10. A lighting device, characterized in that, Includes the lamp post connection assembly as described in any one of claims 1 to 9.

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