Lamp ballast locking device
A technology for locking devices and ballasts, which is applied to lighting devices, components of lighting devices, lighting and heating equipment, etc. It can solve problems such as hidden safety hazards of lamps, failure of lateral positioning, and unstable positioning of ballasts. To achieve the effect of avoiding potential safety hazards
Inactive Publication Date: 2013-08-28
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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Problems solved by technology
[0004] The invention provides a locking device for a lamp ballast, which aims to solve the problem that the ballast in the existing lamp is not stable in positioning, and the positioning failure is prone to occur in the lateral direction, resulting in hidden safety hazards in the lamp
Method used
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[0015] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] The present invention provides a locking device for a lamp ballast. The ballast is placed in an electrical slot inside the lamp. The locking device includes an upper wedge, a lower wedge, and a first locking component. The upper wedge Connected to the electric appliance slot through the first locking assembly, the lower wedge is placed between the upper wedge and the ballast, one end is pressed against the upper wedge, and the other end is pressed against the ballast flow device, and the inside of the lower wedge is hollow, and the inside of the lower wedge ...
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The invention provides a lamp ballast locking device. A ballast is arranged in an electrical appliance tank in a lamp. The locking device comprises an upper wedge, a lower wedge, a first locking component, transverse baffles and a second locking component, wherein the upper wedge is connected with the electrical appliance tank through the first locking component; the lower wedge is arranged between the upper wedge and the ballast; one end of the lower wedge is butted against the upper wedge, and the other end of the lower wedge is butted against the ballast; and the transverse baffles are arranged at the front end and the rear end of the transverse direction of the ballast respectively and are connected to the lower wedge through the second locking component. By the locking device, the ballast is better fixed in the lengthwise direction through the upper wedge, the lower wedge and the first locking device and the transverse baffles can better ensure the positioning of the ballast in the transverse direction, so that when the lamp is impacted or shaken by external factors, the ballast can be stably positioned in the lamp, and potential safety hazard of the lamp is avoided.
Description
technical field [0001] The invention relates to a lamp, and more specifically relates to a locking device for a lamp ballast. Background technique [0002] General lamps and lanterns are composed of light source as light-emitting element, and then cooperate with electrical components such as ballast. In the process of transportation or installation, the lamps will be subjected to some external shocks or vibrations, even relatively severe shocks or vibrations. In order to avoid the positioning failure of the ballast in the lamps during the shock or vibration process A major safety hazard. In the prior art, a locking device is provided inside the lamp to fix the ballast. [0003] The locking device of the lamp ballast in the prior art does not secure the positioning of the ballast, and the ballast tends to move in the lamp, thereby causing the positioning failure and bringing safety hazards to the lamp. Contents of the invention [0004] The invention provides a locking de...
Claims
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IPC IPC(8): F21V17/10
Inventor 周明杰林华军
Owner OCEANS KING LIGHTING SCI&TECH CO LTD