Telescopic lamp shell structure and LED ceiling lamp with same
A technology of shell structure and telescopic lamps, which is applied in damage prevention measures of lighting devices, lighting and heating equipment, ships, etc., can solve the problems of weak irradiation intensity, difficult to apply to the occasion, and the inability of the lamp shell structure to be stretchable, etc., to achieve The effect of saving packaging cost and saving packaging space
Inactive Publication Date: 2015-01-21
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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Problems solved by technology
[0002] The lamp housing structure of the existing lighting fixtures generally cannot be stretched or stretched only in the lamp housing with a fixed length. The length and volume of the lamp itself are fixed by design and cannot be adjusted later.
Therefore above-mentioned lamps and lantern
Method used
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[0036] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied 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 invention more thorough and comprehensive.
[0037] 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 can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...
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The invention discloses a telescopic lamp shell structure which comprises a main shell, two end covers, a radiating board assembly and a light permeable film assembly. The main shell comprises a first side board and a second side board. The side edge of the first side board and the side edge of the second side board are connected in a rotatable mode. The end of the first side board is provided with a limiting portion. The two end covers are connected with the two ends of the main shell respectively. The first side board is rotatable relative to the two end covers. Matching portions matched with the limiting portions are arranged on the end covers. The radiating board assembly comprises a first radiating board and a second radiating board. The side edge of the first radiating board and the side edge of the second radiating board are connected in a rotatable mode. The other side edge of the first radiating board and the other side edge of the second radiating board are connected with the inner side face of the first side board and the inner side face of the second side board respectively in a rotatable mode. The light permeable film assembly comprises a flexible light permeable film which can be stretched or retracted after being stressed. The telescopic lamp shell structure can be packaged when folded, so that the packaging space, the packaging cost and the conveying cost of a single lamp are saved, and the light distribution effect of the lamp can be freely adjusted through the main shell.
Description
【Technical field】 [0001] The invention relates to a housing structure of a lamp, in particular to a retractable lamp housing structure and an LED dome light using the retractable lamp housing structure. 【Background technique】 [0002] The lamp housing structure of existing lighting fixtures generally cannot be stretched or stretched only in the lamp housing with a fixed length, and the length and volume of the lamp itself cannot be adjusted after the design is fixed. Therefore above-mentioned light fixture has inconvenience in portable use field more. Moreover, the light source structure of existing lighting fixtures is difficult to change with the outer dimensions of the lamp housing structure, and it is difficult to apply to different usage occasions. the irradiation intensity. 【Content of invention】 [0003] In view of the above situation, it is necessary to provide a retractable lamp housing structure that is easy to carry and can freely adjust light distribution. ...
Claims
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Patent Timeline
Login to view more IPC IPC(8): F21S8/00F21V15/02F21Y101/02
CPCF21V15/02F21S43/00F21W2106/00F21W2107/20F21Y2101/00
Inventor 周明杰李鹏飞
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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