LED lamp with adjustable luminous range
A technology for LED lamps and luminous range, which is applied to semiconductor devices, light sources, and shading of light-emitting elements. It can solve the problems of being unable to cope with usage, unable to adjust the luminous range, and single light source, so as to promote heat dissipation and reduce dust accumulation. Easy to clean effect
Inactive Publication Date: 2019-02-15
SUZHOU XUNNENG OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: aiming at the deficiencies of the prior art, the present invention provides an LED lamp with an adjustable luminous range, which solves the problem that the light source irradiated by some existing LED lamps is relatively single during use, and Most of the LED lamps cannot adjust their own luminous range, and cannot cope with different usage conditions
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] Such as Figure 1-4 As shown, the present invention provides a technical solution: an LED lamp with an adjustable luminous range, including a lamp body 1, a fixing plate 2, a connecting piece 3, a heat dissipation groove 4, a dust-proof net 5, a first empty groove 6, a pre- Retaining groove 7, shading piece 8, connecting rod 9, handle 10, reserved hole 11, second empty groove 12, bump 13 and movable plate 14, the upper end edge of lamp body 1 is fixed w...
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The invention discloses an LED lamp with an adjustable luminous range. The LED lamp comprises a lamp body and a movable plate; a fixed plate is fixed to the edge of the upper end of the lamp body, andconnecting pieces are fixed to the lower ends of the two sides of the fixed plate; heat dissipating grooves are fixed to the lower ends of the inner sides of the centers of the connecting pieces, dust-proof nets are fixed inside the heat dissipating grooves, and first empty grooves are formed in the upper ends of the heat dissipating grooves; reserved grooves are formed in the outer surface of the upper end of the fixed plate at equal intervals, a light shielding piece is mounted inside the first empty grooves, and a connecting rod is fixed to the upper end of the center of the light shielding piece; and a reserved hole is formed in the surface of one side of the upper end of the light shielding piece, a second empty groove is reserved inside the light shielding piece, and the movable plate is mutually connected with the second empty groove through a protruding block. According to the LED lamp with the adjustable luminous range, a user adjusts the light shielding piece and the movableplate in a moving mode, thus the luminous range of the LED lamp can be limited, the using size of a light beam is adjusted conveniently according to the need, and different using situations are dealtconveniently.
Description
technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED lamp with an adjustable luminous range. Background technique [0002] LED, light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip. One end of the chip is attached to a bracket, and the other end is the negative pole. , the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. [0003] The light source irradiated by some existing LED lamps is relatively single during use, and most of the LED lamps cannot adjust their own luminous range, and cannot cope with different usage situations. In view of the above problems, an innovative design is carried out on the basis of the original LED lamp. Contents of the invention [0004] The technical problem to be solved...
Claims
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IPC IPC(8): F21S8/02F21V1/10F21V14/08F21V29/503F21V29/83F21Y115/10
CPCF21S8/02F21V1/10F21V14/08F21V29/503F21V29/83F21Y2115/10
Inventor 王丽熙张其土管永康
Owner SUZHOU XUNNENG OPTOELECTRONICS TECH CO LTD