Lamp

A lamp and lamp arm technology, applied in the field of lighting, can solve the problems such as the inability to guarantee the life of the rotating shaft, the large overall size of the rotating shaft, and the loss of friction area.

Pending Publication Date: 2018-11-23
BEIJING XIAOMI MOBILE SOFTWARE CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Since the torque of the rotating shaft is generated by the friction in the structure of the rotating shaft, the magnitude of the friction is closely related to the friction area, but the existing internal wiring design will cause the loss of the friction area
Based on this, if the internal w...

Method used

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Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0041] Take the Z-shaped table lamp with a three-shaft structure as an example. Since the torsion of the shaft comes from the friction between the pads in the shaft structure, the larger the diameter of the pads, the larger the friction area between the pads. The greater the torque, but at the same time the size of the shaft is also greater. In the related art, for a table lamp with a...

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PUM

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Abstract

The invention discloses a lamp. The lamp comprises a base, a lamp holder, a lamp arm which is provided with a hollow structure and connected between the base and the lamp holder, a first rotating shaft mechanism located between the lamp arm and the lamp holder and/or between the lamp arm and the base, and a connecting wire, wherein the first rotating shaft mechanism comprises a first rotating shaft part with a penetrating space, a first rotating structure and a first friction structure, a first fixing support with a first wire casing, and a first rotating support with a second wire casing; thefirst rotating support is connected with the first fixing support through the first rotating shaft, and the penetrating space is located between the first rotating structure and the first friction structure; or, the penetrating space surrounds the first rotating structure or the first friction structure; the connecting wire penetrates through the first wire casing, the penetrating space, the second wire casing and the hollow region of the lamp arm so that the lamp holder can be electrically connected with the base. While internal wiring can be achieved, the size of the first rotating shaft part is reduced, and torsion and service life are ensured.

Description

technical field [0001] The present disclosure relates to the technical field of lighting, in particular to a lamp. Background technique [0002] In the prior art, the multi-axis desk lamp has been favored by users because of its advantage that the lighting direction can be adjusted. In the design of multi-axis table lamps, based on the consideration of industrial aesthetics and neatness of wiring, it is often necessary to design internal wiring while ensuring the size of the shaft. [0003] Since the torque of the rotating shaft is generated by the friction in the structure of the rotating shaft, the magnitude of the friction is closely related to the friction area, but the existing internal wiring design will cause the loss of the friction area. Based on this, if the internal wiring is to be implemented, the overall size of the shaft will be larger, which is contrary to the concept of industrial design, but if the size of the shaft is to be ensured, it will have a negative...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V21/30F21V27/00
CPCF21S6/002F21V21/30F21V27/00
Inventor 胡增路韩猛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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