CN217954691U - Aging equipment for LED lamp beads - Google Patents
Aging equipment for LED lamp beads Download PDFInfo
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- CN217954691U CN217954691U CN202222104855.1U CN202222104855U CN217954691U CN 217954691 U CN217954691 U CN 217954691U CN 202222104855 U CN202222104855 U CN 202222104855U CN 217954691 U CN217954691 U CN 217954691U
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Abstract
The utility model discloses an aging device of LED lamp beads, which comprises a power supply host, an aging box and a safety cover; the aging box is arranged on the power supply host, and is provided with a test circuit which is electrically connected with the power supply host; the test circuit is provided with a first power switch and a plurality of second power switches, and when the first power switch and the second power switches are closed simultaneously, the test circuit is connected with the power supply host; when any one of the first power switch and the second power switch is disconnected, the connection between the test circuit and the power supply host is in a disconnected state; the safety cover is covered on the aging box; when the safety cover is covered on the aging box, the second power switch is closed; when the safety cover is far away from the aging box, the second power switch is switched off. The utility model discloses when ageing equipment operation, test circuit department does not have the danger of electrocuting in ageing oven and safety cover, has improved the factor of safety of equipment.
Description
Technical Field
The utility model relates to a LED illumination lamps and lanterns detect technical field, in particular to ageing equipment of LED lamp pearl.
Background
The LED lamp bead has the advantages of environmental protection, energy conservation, long service life and the like, and is widely popularized and applied in various fields.
Like other electronic products, the LED lamp beads need to be subjected to aging tests in the research and development and production processes so as to eliminate possible faults in the use process.
At present, in order to put the LED lamp beads into the aging equipment conveniently and observe whether the LED lamp beads can be lightened or not in the aging test process, an aging panel circuit of the aging equipment of the LED lamp beads is exposed outside. The circuit is exposed outside, and in the testing process, if the circuit is accidentally touched with the aging panel circuit, on one hand, the risk of electric shock is caused, especially when the aging test is carried out on the high-voltage LED lamp bead (the LED lamp bead with the working voltage exceeding 36V); on the other hand, testing may be affected. Moreover, the circuit is exposed, which easily causes circuit damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide an ageing equipment of LED lamp pearl, factor of safety when can improve equipment moves.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the aging equipment for the LED lamp beads comprises a power supply host, an aging box and a safety cover; the aging box is arranged on the power supply host machine and provided with a test circuit, and the test circuit is electrically connected with the power supply host machine; the test circuit is provided with a first power switch and a plurality of second power switches, and when the first power switch and the second power switches are closed simultaneously, the test circuit is communicated with the power supply host; when any one of the first power switch and the second power switch is disconnected, the connection between the test circuit and the power supply host is in a disconnected state; the safety cover is covered on the aging box; when the safety cover is covered on the aging box, the second power switch is closed; when the safety cover is far away from the aging box, the second power switch is switched off.
Further, an aging board is arranged in the aging box; the test circuit is arranged on the burn-in board.
Furthermore, a plurality of switch holes are formed in the aging plate; the switch hole is correspondingly arranged right above the second power switch and is communicated with the second power switch.
Further, the safety cover comprises a rectangular frame, a top cover, a connecting plate and a pressure probe; the top cover is fixed at the top of the rectangular frame; the connecting plate and the top cover are arranged in parallel and fixed at the bottom of the rectangular frame; the pressure probe is vertically fixed on the connecting plate and extends towards the direction far away from the top cover.
Further, the pressure probe is arranged at a position corresponding to the switch hole; when the safety cover is covered on the aging box, the pressure probe is inserted into the switch hole, and the second power switch is closed; when the safety cover is far away from the aging box, the pressure probe exits the switch hole, and the second power switch is switched off.
Furthermore, the top cover is made of glass.
Further, the second power switch is a gravity switch.
Furthermore, a first power switch button is arranged on the power supply host.
Further, the first power switch button is disposed right above the first power switch, and the first power switch can be opened or closed by pressing the first power switch button.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a test circuit of ageing equipment is provided with first switch and second switch, only when first switch closes with second switch simultaneously, test circuit and power host computer switch on, ageing equipment begins to operate, and the disconnection and the closure of second switch are controlled by the safety cover, when the safety cover lid is established on ageing oven, second switch is closed, when the safety cover keeps away from ageing oven, second switch opens, therefore, when ageing equipment moves, test circuit is in ageing oven and safety cover, can not take place the electric shock danger, the factor of safety of ageing equipment has been improved; and the test circuit is in the safety cover, and the safety cover can protect the test circuit, avoids the damage of test circuit.
Drawings
Fig. 1 is a schematic view of the overall structure of the aging apparatus for LED lamp beads of the present invention;
fig. 2 is a schematic view of a connection structure between a power supply main unit and an aging box of the present invention;
fig. 3 is a schematic diagram of a test circuit of the present invention;
fig. 4 is a schematic structural view of the safety cap of the present invention.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 4.
Referring to fig. 1, the utility model discloses an ageing equipment of LED lamp pearl, including host computer 1, ageing oven 2 and safety cover 3.
Referring to fig. 2, the power supply main unit 1 supplies power to the burn-in box 2 for a burn-in test, and monitors the operation of the burn-in box 2. The power supply main body 1 is provided with a first power switch button 10.
The aging box 2 is a rectangular box body without a cover, and the aging box 2 is arranged on the power supply host 1. An aging board 21 is arranged in the box body of the aging box 2, a test circuit 22 is distributed on the aging board 21, and the test circuit 22 is electrically connected with the power supply host 1.
Referring to fig. 3, the test circuit 22 is provided with a first power switch 221 and a plurality of second power switches 222, the first power switch 221 being disposed directly below the first power switch button 10, and the first power switch 221 being opened or closed by pressing the first power switch button 10. The first power switch 221 and the second power switch 222 can both be connected or disconnected between the test circuit 22 and the power supply host 1, only when the first power switch 221 and the second power switch 222 are simultaneously closed, the test circuit 22 is connected, and the aging device starts an aging test; when any one of the first power switch 221 and the second power switch 222 is turned off, the connection between the test circuit 22 and the power supply is in an off state.
The second power switch 222 is a gravity switch.
The aging plate 21 is provided with a plurality of switch holes 23, and the switch holes 23 are arranged at four corners of the aging plate 21, are correspondingly arranged right above the second power switch 222, and are communicated with the second power switch 222.
Referring to fig. 4, the safety cap 3 is a rectangular cap including a rectangular frame 31, a top cap 32, a connection plate 33, and a pressure probe 34. The top cap 32 is made by glass, and the top cap 32 is fixed at the top of rectangle frame 31, can observe whether LED lamp pearl shines in ageing oven 2 through top cap 32. The connecting plate 33 is a flat plate, and the connecting plate 33 is arranged parallel to the top cover 32, fixed at the bottom of the rectangular frame 31, and extends into the rectangular frame 31. The pressure probe 34 is vertically fixed on the connection plate 33 and extends in a direction away from the top cover 32, and the position of the pressure probe 34 corresponds to the switch hole 23.
The safety cover 3 covers the top of the aging box 2. When the safety cover 3 is covered on the aging box 2, the pressure probe 34 is inserted into the switch hole 23 of the aging plate 21, and the second power switch 222 is closed; when the safety cover 3 is away from the aging box 2, the pressure probe 34 exits the switch hole 23 and the second power switch 222 is turned off.
The utility model discloses an operation process of ageing equipment as follows:
1. the lamp beads are fixed on the aging board 21;
2. the safety cover 3 is covered on the top of the aging box 2;
3. when the first power switch button 10 of the power supply main unit 1 is pressed, the test circuit 22 is connected to the power supply main unit 1, and the burn-in box 2 starts a burn-in test.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The present invention is not limited to the above description of the embodiments, and those skilled in the art should be able to modify and modify the present invention without any creative work according to the disclosure of the present invention.
Claims (9)
1. The utility model provides an ageing equipment of LED lamp pearl which characterized in that:
the device comprises a power supply host, an aging box and a safety cover;
the aging box is arranged on the power supply host, and is provided with a test circuit which is electrically connected with the power supply host;
the test circuit is provided with a first power switch and a plurality of second power switches, and when the first power switch and the second power switches are closed simultaneously, the test circuit is communicated with the power supply host; when any one of the first power switch and the second power switch is disconnected, the connection between the test circuit and the power supply host is in a disconnected state;
the safety cover is covered on the aging box;
when the safety cover is covered on the aging box, the second power switch is closed; when the safety cover is far away from the aging box, the second power switch is disconnected.
2. The aging equipment of LED lamp pearl of claim 1, characterized in that:
an aging plate is arranged in the aging box;
the test circuit is arranged on the burn-in board.
3. The aging device of the LED lamp bead of claim 2, wherein:
the aging plate is provided with a plurality of switch holes;
the switch hole is correspondingly arranged right above the second power switch and is communicated with the second power switch.
4. The aging equipment of LED lamp pearl of claim 3, characterized in that:
the safety cover comprises a rectangular frame, a top cover, a connecting plate and a pressure probe;
the top cover is fixed at the top of the rectangular frame;
the connecting plate and the top cover are arranged in parallel and fixed at the bottom of the rectangular frame;
the pressure probe is vertically fixed on the connecting plate and extends towards the direction far away from the top cover.
5. The aging equipment of LED lamp pearl of claim 4, characterized in that:
the setting position of the pressure probe corresponds to the switch hole;
when the safety cover is covered on the aging box, the pressure probe is inserted into the switch hole, and the second power switch is closed;
when the safety cover is far away from the aging box, the pressure probe exits the switch hole, and the second power switch is switched off.
6. The aging equipment of LED lamp pearl of claim 4, characterized in that:
the top cover is made of glass.
7. The aging device of the LED lamp bead of claim 1, wherein:
the second power switch is a gravity switch.
8. The LED lamp bead aging device according to any one of claims 1 to 7, wherein:
the power supply host is provided with a first power switch button.
9. The aging equipment of LED lamp pearl of claim 8, characterized in that:
the first power switch button is arranged right above the first power switch, and the first power switch can be opened or closed by pressing the first power switch button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222104855.1U CN217954691U (en) | 2022-08-10 | 2022-08-10 | Aging equipment for LED lamp beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222104855.1U CN217954691U (en) | 2022-08-10 | 2022-08-10 | Aging equipment for LED lamp beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217954691U true CN217954691U (en) | 2022-12-02 |
Family
ID=84227343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222104855.1U Active CN217954691U (en) | 2022-08-10 | 2022-08-10 | Aging equipment for LED lamp beads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217954691U (en) |
-
2022
- 2022-08-10 CN CN202222104855.1U patent/CN217954691U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 floor 5, building B and floor 6, building B, No. 1 new plant, No. 3 industrial zone, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Liangan Technology Co.,Ltd. Address before: 518000 floor 5, building B and floor 6, building B, No. 1 new plant, No. 3 industrial zone, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN LIANGAN PHOTOELECTRICITY TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |