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CN-224229853-U - Lamp shell and lamp

CN224229853UCN 224229853 UCN224229853 UCN 224229853UCN-224229853-U

Abstract

The utility model discloses a lamp shell and a lamp, wherein the lamp shell comprises a shell body and a shell cover piece, the shell body is provided with an installation cavity with an upward opening, an installation table is arranged in the installation cavity, at least one of the shell cover piece and the installation table is provided with a tight supporting part, one of the cavity side wall of the installation cavity and the peripheral side wall of the shell cover piece is provided with at least two clamping grooves, the other is provided with at least two clamping blocks, the shell cover piece is rotatably arranged in the installation cavity through the opening, the at least two clamping blocks are correspondingly inserted into the at least two clamping grooves one by one to limit the longitudinal movement of the shell cover piece, the tight supporting part is abutted against the installation table or the shell cover piece to tightly support the shell body and the shell cover piece, and the shell cover piece can rotate relative to the shell body, so that the at least two clamping blocks are correspondingly moved away from the at least two clamping grooves one by one to enable the shell cover piece to be pulled out from the opening. Through the structure, the abutting part can be abutted with the corresponding mounting table or the shell cover piece, so that continuous abutting force is formed after the clamping block is inserted into the clamping groove, and the connection stability is improved.

Inventors

  • ZHENG HUADONG

Assignees

  • 中山市普东照明电器有限公司

Dates

Publication Date
20260512
Application Date
20250724

Claims (8)

  1. 1. The lamp housing is characterized by comprising a housing body (100) and a housing cover piece (200), wherein the housing body (100) is provided with a mounting cavity (110) with an opening (111) arranged upwards, a mounting table (120) is arranged in the mounting cavity (110), at least one of the housing cover piece (200) and the mounting table (120) is provided with a tight supporting part (300), one of the cavity side wall of the mounting cavity (110) and the peripheral side wall of the housing cover piece (200) is provided with at least two clamping grooves (112), the other one is provided with at least two clamping blocks (210), the housing cover piece (200) is rotatably arranged in the mounting cavity (110) through the opening (111), the at least two clamping blocks (210) are correspondingly inserted into the at least two clamping grooves (112) one by one to limit the longitudinal movement of the housing cover piece (200), the tight supporting part (300) is abutted against the mounting table (120) or the housing cover piece (200) to tightly support the housing body (100) and the housing cover piece (200), The shell cover piece (200) can rotate relative to the shell body (100), at least two clamping blocks (210) are correspondingly moved away from at least two clamping grooves (112), and therefore the shell cover piece (200) can be pulled out upwards from the opening (111).
  2. 2. A light fixture housing as recited in claim 1, wherein: the abutting part (300) is in a spherical crown structure.
  3. 3. A light fixture housing as recited in claim 2, wherein: At least one of the mounting table (120) and the cover member (200) is provided with a recess (220) which cooperates with the abutment (300), wherein, The abutting part (300) is arranged on the groove (220) of the mounting table (120) and abuts against the bottom of the groove (220) to tightly abut against the shell body (100) and the shell cover piece (200), or The abutting part (300) is arranged in the groove (220) of the shell cover piece (200) and abuts against the groove bottom of the groove (220) so as to tightly abut against the shell body (100) and the shell cover piece (200).
  4. 4. A light fixture housing as recited in claim 1, wherein: the abutting part (300) is arranged on the mounting table (120), and the abutting part (300) abuts against the shell cover piece (200) to tightly prop against the shell body (100) and the shell cover piece (200).
  5. 5. A light fixture housing as recited in claim 1, wherein: the cover (200) is rotatably abutted to the mounting base (120) through the opening (111).
  6. 6. A light fixture housing as recited in claim 1, wherein: A hanging rack (400) is arranged on the top side of the shell cover piece (200).
  7. 7. A light fixture housing as recited in claim 1, wherein: the cover piece (200) is a die casting.
  8. 8. A luminaire characterized by comprising a luminaire housing as claimed in any one of the claims 1-7.

Description

Lamp shell and lamp Technical Field The utility model relates to the technical field of lamps, in particular to a lamp shell and a lamp. Background In the prior art, in order to facilitate the installation work and the disassembly and maintenance work of the lamp, a lamp housing capable of being quickly assembled and disassembled through a rotary plug-in structure is generated. Specifically, the lamp housing includes shell body and cap piece, and when the cap piece preassembled in installation body such as ceiling, the user can be rotatory grafting in the cap piece with the shell body that has lighting module accomplish the installation work of lamps and lanterns fast, in addition, when the lamps and lanterns that install in the installation body need dismantle the maintenance (when the lighting module of lamps and lanterns need dismantle the maintenance promptly), the user can be with the shell body that has lighting module through rotatory back quick dismantlement cap piece in order to carry out the maintenance work. However, the inventor has found through market research and further research that the loose gap exists between the shell body and the shell cover piece which are rotationally inserted, so that the problem of loose connection and poor connection stability exists. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a lamp shell. The utility model further provides a lamp with the lamp shell. According to an embodiment of the first aspect of the utility model, the lamp housing comprises a housing body and a housing cover piece, wherein the housing body is provided with a mounting cavity with an upward opening, a mounting table is arranged in the mounting cavity, at least one of the housing cover piece and the mounting table is provided with a tightening part, one of the cavity side wall of the mounting cavity and the peripheral side wall of the housing cover piece is provided with at least two clamping grooves, the other one is provided with at least two clamping blocks, the housing cover piece is rotatably arranged in the mounting cavity through the opening, the at least two clamping blocks are correspondingly inserted into the at least two clamping grooves one by one to limit the longitudinal movement of the housing cover piece, and the tightening part is abutted against the mounting table or the housing cover piece to tightly press the housing body and the housing cover piece, wherein the housing cover piece can rotate relative to the housing body, so that the at least two clamping blocks are correspondingly moved away from the at least two clamping grooves one by one to enable the housing cover piece to be pulled out upward from the opening. The lamp housing provided by the embodiment of the utility model has at least the following beneficial effects: Through the structure, the abutting part positioned on the shell cover piece or the mounting table can be abutted with the corresponding mounting table or the shell cover piece, so that continuous jacking force can be formed after the clamping block is inserted into the clamping groove, a loosening gap of a traditional rotary insertion structure can be effectively eliminated, tight connection between the shell body and the shell cover piece is ensured, and the connection stability of the shell body and the shell cover piece is improved. According to some embodiments of the utility model, the abutment is in the form of a spherical cap. According to some embodiments of the utility model, at least one of the mounting table and the cover is provided with a groove cooperating with the abutment portion, wherein the abutment portion is provided in the groove of the mounting table and abuts against a bottom of the groove to abut against the cover body and the cover, or The abutting part is arranged in the groove of the shell cover piece and abuts against the bottom of the groove to tightly abut against the shell body and the shell cover piece. According to some embodiments of the utility model, the abutting portion is provided on the mounting table, and the abutting portion abuts against the case cover member to abut against the case body and the case cover member. According to some embodiments of the utility model, the cover member is rotatably abutted to the mount table through the opening. According to some embodiments of the utility model, the top side of the cover is provided with a hanger. According to some embodiments of the utility model, the cover is die cast. A luminaire according to an embodiment of the second aspect of the utility model comprises a luminaire housing as described above. The lamp provided by the embodiment of the utility model has the beneficial effects that through the structure, the connection stability of the shell body and the shell cover piece which are connected in a rotary manner can be improved. Addit