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CN-224229911-U - Rotation structure of lamp and lamp

CN224229911UCN 224229911 UCN224229911 UCN 224229911UCN-224229911-U

Abstract

The utility model discloses a rotating structure of a lamp capable of being installed simply and quickly. The first shell is provided with a first installation part and a second installation part, the first installation part is provided with a first jack, the second installation part is provided with a second jack, the first jack is arranged along the rotation axis, and the first installation part and the second installation part are arranged at intervals along the rotation axis. The rotating piece comprises a middle part, a first inserting part and a second inserting part, wherein the first inserting part and the second inserting part are respectively arranged at two ends of the middle part, the first inserting part is inserted into the first inserting hole and is in rotating connection with the first inserting hole, a boss is convexly arranged on the inner side wall of the second inserting hole, a rotating hole is formed in the inner side wall of the boss, the rotating hole is arranged along a rotating axis, and the second inserting part is inserted into the second inserting hole and is in rotating connection with the rotating hole. A fixing structure is arranged between the second shell and the rotating piece and is used for fixing the middle part on the second shell. The utility model also discloses a lamp, which is provided with the rotating structure of the lamp.

Inventors

  • SHU YONG
  • HUANG FAN
  • HUANG JIANMING
  • CHEN KAI

Assignees

  • 杭州华普永明光电股份有限公司

Dates

Publication Date
20260512
Application Date
20250509

Claims (10)

  1. 1. A rotating structure of a lamp, comprising: The first shell is provided with a first installation part and a second installation part, the first installation part is provided with a first jack, the second installation part is provided with a second jack, the first jack is arranged along the rotation axis, and the first installation part and the second installation part are arranged at intervals along the rotation axis; The rotating piece comprises a middle part, a first inserting part and a second inserting part, wherein the first inserting part and the second inserting part are respectively arranged at two ends of the middle part, and the first inserting part is inserted into the first inserting hole and is in rotating connection with the first inserting hole; and a second shell, wherein a fixing structure is arranged between the second shell and the rotating piece and is used for fixing the middle part on the second shell.
  2. 2. The rotating structure of a lamp according to claim 1, wherein the boss is provided on an inner side wall of the second insertion hole near one end of the first mounting portion.
  3. 3. A light fixture as recited in claim 1, wherein a centerline of said second receptacle is parallel or coincident with said axis of rotation.
  4. 4. A turning structure of a lamp as claimed in claim 1, wherein the first and second insertion portions are disposed along the rotational axis, and the intermediate portion is at least partially protruded in a radial direction of the rotational axis with respect to the first and second insertion portions.
  5. 5. A turning structure of a lamp as set forth in claim 4, wherein the turning member is formed by bending a rod member, the rod member has two ends, which are respectively the first insertion portion and the second insertion portion, and the intermediate portion is bent a plurality of times so that the intermediate portion protrudes at least partially in a radial direction of the turning axis relative to the first insertion portion and the second insertion portion.
  6. 6. A rotation structure of a lamp as claimed in claim 1, wherein the fixing structure includes a restricting portion for restricting movement of the rotation member in the direction of the rotation axis and a pressing portion for pressing the intermediate portion against the second housing.
  7. 7. A turning structure of a lamp as set forth in claim 6, wherein said restricting portion is a receiving groove provided on said second housing, said receiving groove having a first restricting surface and a second restricting surface respectively abutting against said intermediate portion, said first restricting surface being for restricting movement of said turning member in a direction along said rotational axis toward said first mounting portion, said second restricting surface being for restricting movement of said turning member in a direction along said rotational axis toward said second mounting portion.
  8. 8. A light fixture as recited in claim 6, wherein said pressing portion comprises at least one pressing member threadably connected to said second housing, said pressing member having a pressing surface which abuts said intermediate portion to press said intermediate portion against said second housing.
  9. 9. A turning structure of a lamp as claimed in claim 1, wherein the length of the first insertion portion is smaller than the length of the second insertion portion in a direction along the axis of rotation.
  10. 10. A luminaire comprising a rotating structure of a luminaire as claimed in any one of claims 1 to 9.

Description

Rotation structure of lamp and lamp Technical Field The utility model belongs to the technical field of lamp design, and particularly relates to a rotating structure of a lamp and the lamp. Background The rotating structure of the existing lamp housing usually adopts a double-rotating-member rotating design, namely rotating shafts are symmetrically inserted into two sides of the lamp housing to realize rotatable connection of the upper housing and the lower housing, but the rotating shaft structure needs to be respectively inserted into the rotating shafts left and right and respectively fix the left rotating shaft and the right rotating shaft, and the installation is too complicated. Disclosure of utility model The utility model provides a rotating structure of a lamp and a lamp provided with the rotating structure of the lamp, and the rotating structure of the lamp can be simply and quickly installed. The technical scheme of the utility model is as follows: a rotating structure of a lamp, comprising: The first shell is provided with a first installation part and a second installation part, the first installation part is provided with a first jack, the second installation part is provided with a second jack, the first jack is arranged along the rotation axis, and the first installation part and the second installation part are arranged at intervals along the rotation axis; The rotating piece comprises a middle part, a first inserting part and a second inserting part, wherein the first inserting part and the second inserting part are respectively arranged at two ends of the middle part, and the first inserting part is inserted into the first inserting hole and is in rotating connection with the first inserting hole; and a second shell, wherein a fixing structure is arranged between the second shell and the rotating piece and is used for fixing the middle part on the second shell. In an alternative embodiment, the boss is disposed on an inner sidewall of the second receptacle near an end of the first mounting portion. In an alternative embodiment, the centre line of the second receptacle is parallel or coincident with the axis of rotation. In an alternative embodiment, the first and second insertion portions are arranged along the rotational axis, and the intermediate portion is at least partially protruding in a radial direction of the rotational axis with respect to the first and second insertion portions. In an alternative embodiment, the rotating member is formed by bending a rod, two ends of the rod are the first insertion portion and the second insertion portion, and the middle portion is bent for a plurality of times so that the middle portion at least partially protrudes towards the radial direction of the rotation axis relative to the first insertion portion and the second insertion portion. In an alternative embodiment, the fixing structure includes a restricting portion for restricting movement of the rotating member in the direction of the rotation axis, and a pressing portion for pressing the intermediate portion against the second case. In an alternative embodiment, the limiting portion is a receiving groove provided on the second housing, the receiving groove has a first limiting surface and a second limiting surface respectively abutting against the intermediate portion, the first limiting surface is used for limiting the movement of the rotating member along the rotation axis toward the first mounting portion, and the second limiting surface is used for limiting the movement of the rotating member along the rotation axis toward the second mounting portion. In an alternative embodiment, the pressing part comprises at least one pressing member in threaded connection with the second shell, the pressing member having a pressing surface which abuts the intermediate part to press the intermediate part against the second shell. In an alternative embodiment, the length of the first insert part is smaller than the length of the second insert part in the direction along the axis of rotation. Based on the same conception, the utility model also provides a lamp, which comprises the rotating structure of any lamp. By adopting the technical scheme, the utility model has the following advantages and positive effects compared with the prior art: According to the rotating structure of the lamp, the second insertion part is rotationally connected with the rotating hole formed by the boss in the second jack, and the rotating boss protrudes out of the inner side wall of the second jack, so that the second insertion part can be obliquely inserted relative to the rotating axis when being inserted into the rotating hole, the first insertion part can reach the end face of the first installation part (namely, the first installation part faces the end face of the second installation part, the first jack is arranged on the end face) and smoothly enter the first jack, the second insertion part is aligned in the rotatin