CN211424103U - LED light projecting lamp with replaceable light source - Google Patents
LED light projecting lamp with replaceable light source Download PDFInfo
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- CN211424103U CN211424103U CN201922331370.4U CN201922331370U CN211424103U CN 211424103 U CN211424103 U CN 211424103U CN 201922331370 U CN201922331370 U CN 201922331370U CN 211424103 U CN211424103 U CN 211424103U
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- 239000011521 glass Substances 0.000 description 1
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Abstract
The utility model discloses a LED light projecting lamp with replaceable light source, which solves the defects of the prior art, comprising a replaceable LED light source module and a lamp body, wherein the replaceable LED light source module comprises a shell and a light source plate, the light source plate is arranged in the shell, the light source plate is provided with a power input terminal, and the shell is provided with a through hole near the power input terminal; the lamp body comprises a base, a mounting bracket, a reflecting cover and a light-transmitting body, the bottom surface of the lamp body is fixedly connected with the reflecting cover, the reflecting cover is also fixedly connected with the light-projecting body, the base is hollow and used for placing the replaceable LED light source module, a lamp body power terminal is arranged on the inner side surface of the base, the lamp body power terminal passes through the through hole and is mutually clamped with the power input terminal, the mounting bracket is fixedly connected with the base, and the base is also connected with the replaceable LED light source module through a fixing device; the light source board is electrically connected with a lamp body power supply terminal through a power supply input terminal, the lamp body power supply terminal is also electrically connected with an input cable, and the input cable is fixedly arranged on the base through a cable fixing joint.
Description
Technical Field
The utility model belongs to the technical field of the LED lighting technology and specifically relates to indicate the interchangeable LED of light source light projector lamps and lanterns.
Background
The conventional LED projection lamp in the current market is made of an LED light source, a power supply, a reflecting cover, glass and the like into a whole, if the main components of the LED light source and the power supply of the lamp are damaged or the service life of the main components is expired, the maintenance can only replace the whole lamp, and a professional electrician is needed to replace the whole lamp; maintenance and replacement costs are very high. Chinese patent publication No. CN103925528B, 2016, 6, 29, entitled "method for manufacturing LED projector and LED projector manufactured by the method" discloses an LED projector lamp with replaceable light source, which includes the following steps: irradiating the surface to be irradiated by an experimental light source according to the vertical distance between the LED projection lamp and the surface to be irradiated and the projection angle of the LED projection lamp, calculating a distortion ratio according to the comparison between the size of each side of the irradiated trapezoid and the size of the surface to be irradiated, and correcting the size of the corresponding side of the lamp panel by using the distortion ratio; and installing the manufactured lamp panel in the LED projection lamp, and assembling the LED projection lamp. The LED projection lamp has the disadvantages that the LED projection lamp is held integrally by the patent, and the LED projection lamp can only be integrally replaced when the light source is damaged or the service life of the LED projection lamp is expired, so that the cost is high.
Disclosure of Invention
The utility model aims at overcoming the shortcoming among the prior art, provide a LED light projector lamps and lanterns that the light source is interchangeable.
The utility model aims at realizing through the following technical scheme:
a replaceable LED light projecting lamp with a replaceable light source comprises a replaceable LED light source module and a lamp body, wherein the replaceable LED light source module comprises a shell and a light source plate, the light source plate is arranged in the shell, a power supply input terminal is arranged on the light source plate, and a through hole is formed in the shell close to the power supply input terminal; the lamp body comprises a base, a mounting bracket, a reflecting cover and a light-transmitting body, the bottom surface of the lamp body is fixedly connected with the reflecting cover, the reflecting cover is also fixedly connected with the light-projecting body, the base is hollow and used for placing the replaceable LED light source module, a lamp body power terminal is arranged on the inner side surface of the base, the lamp body power terminal passes through the through hole and is mutually clamped with the power input terminal, the mounting bracket is fixedly connected with the base, and the base is also connected with the replaceable LED light source module through a fixing device; the light source board is electrically connected with a lamp body power supply terminal through a power supply input terminal, the lamp body power supply terminal is also electrically connected with an input cable, and the input cable is fixedly arranged on the base through a cable fixing joint. Because the replaceable LED light source module is designed to be the standard module, the LED light source and the lamp body can be detached and separated, the power input terminal and the lamp body power terminal are designed to be in standard interface connection, the replaceable LED light source module only needs to be replaced when replaced, other non-fault parts do not need to be replaced, common maintenance personnel can carry out quick maintenance and replacement, and time and cost are greatly saved.
As a preferable scheme, both ends of the mounting bracket close to the base are provided with bolts and nuts, and the mounting bracket is fixedly connected with the base through the matching of the bolts and the nuts.
As a preferable scheme, the fixing device is a slot fastening structure, the two ends of the mounting bracket close to the base are slots, the replaceable LED light source module is provided with a fastener, and the replaceable LED light source module is fixed with the base through the matching of the slots and the fastener. The design of draw-in groove and buckle has better guarantee can replace the fixed effect of each other between LED light source module and the base, prevents to replace LED light source module to take place to become flexible after long-time the use.
As a preferable scheme, the mounting bracket is provided with a fixing hole for fixing the input cable, and the input cable passes through the fixing hole to be connected with the base. This design facilitates the position of fixed cable.
As a preferred scheme, the mounting bracket is a U-shaped bracket, and the fixing hole is formed in the center of the bottom edge of the U-shaped bracket.
A replacement method of an LED light projecting lamp with a replaceable light source is based on the LED light projecting lamp with the replaceable light source and comprises the following steps,
step 1, when a light source of an LED light projecting lamp fails, maintenance personnel prepare to start light source replacement;
and 3, the maintenance personnel place the normal replaceable LED light source module into the base, and then operate the bolt and the nut to lock and fix, so that the normal replaceable LED light source module is fixed in the base.
As a preferred scheme, the mounting bracket can rotate relative to the base by taking two ends of the mounting bracket as axes, and the mounting bracket and the base are in the same plane when the replaceable LED light source module is replaced, so that maintenance personnel can conveniently perform related operations. When in use at ordinary times, the mounting bracket and the base are arranged at an angle according to actual use requirements.
The utility model has the advantages that: because the replaceable LED light source module is designed to be the standard module, the LED light source and the lamp body can be detached and separated, the power input terminal and the lamp body power terminal are designed to be in standard interface connection, the replaceable LED light source module only needs to be replaced when replaced, other non-fault parts do not need to be replaced, common maintenance personnel can carry out quick maintenance and replacement, and time and cost are greatly saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded schematic view of the replaceable LED light source module of the present invention;
fig. 3 is an exploded schematic view of the lamp body of the present invention;
wherein: 1. the LED lamp comprises a replaceable LED light source module 2, a lamp body 1-1, a shell 1-2, a light source board 1-3, a power input terminal 2-1, a light-transmitting body 2-2, a reflector 2-3, a base 2-4, a bolt 2-5, a nut 2-6, a mounting bracket 2-7, a cable fixing joint 2-8, a base 2-8, an input cable 2-9 and an input cable.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1:
an LED light projecting lamp with a replaceable light source is shown in figures 1-3 and comprises a replaceable LED light source module 1 and a lamp body 2, wherein the replaceable LED light source module comprises a shell 1-1 and a light source plate 1-2, the light source plate is arranged in the shell, a power input terminal 1-3 is arranged on the light source plate, and a through hole is formed in the shell close to the power input terminal; the lamp body comprises a base 2-3, a mounting support 2-6, a reflecting cover 2-2 and a light-transmitting body 2-1, the bottom surface of the lamp body is fixedly connected with the reflecting cover, the reflecting cover is also fixedly connected with the light-projecting body, the base is hollow and used for placing the replaceable LED light source module, a lamp body power terminal is arranged on the inner side surface of one base, the lamp body power terminal penetrates through a through hole and is mutually clamped with a power input terminal, the mounting support is fixedly connected with the base, and the base is also connected with the replaceable LED light source module through a fixing device; the light source board is electrically connected with a lamp body power terminal through a power input terminal, the lamp body power terminal is also connected with an input cable 28, and the input cable is fixedly arranged on the base 2-8 through a cable fixing joint 2-7. Because the replaceable LED light source module is designed to be the standard module, the LED light source and the lamp body can be detached and separated, the power input terminal and the lamp body power terminal are designed to be in standard interface connection, the replaceable LED light source module only needs to be replaced when replaced, other non-fault parts do not need to be replaced, common maintenance personnel can carry out quick maintenance and replacement, and time and cost are greatly saved.
And bolts 2-4 and nuts 2-5 are arranged at two ends of the mounting bracket close to the base, and the mounting bracket is fixedly connected with the base through the matching of the bolts and the nuts.
The fixing device is of a clamping groove clamping structure, the two ends of the mounting support, which are close to the base, are clamping grooves, the replaceable LED light source module is provided with a clamping buckle, and the replaceable LED light source module is fixed with the base through the matching of the clamping groove and the clamping buckle. The design of draw-in groove and buckle has better guarantee can replace the fixed effect of each other between LED light source module and the base, prevents to replace LED light source module to take place to become flexible after long-time the use.
The mounting bracket is provided with a fixing hole for fixing an input cable, and the input cable penetrates through the fixing hole to be connected with the base. This design facilitates the position of fixed cable.
The mounting bracket is a U-shaped bracket, and the fixing hole is formed in the center of the bottom edge of the U-shaped bracket.
A replacement method of an LED light projecting lamp with a replaceable light source is based on the LED light projecting lamp with the replaceable light source and comprises the following steps,
step 1, when a light source of an LED light projecting lamp fails, maintenance personnel prepare to start light source replacement;
and 3, the maintenance personnel place the normal replaceable LED light source module into the base, and then operate the bolt and the nut to lock and fix, so that the normal replaceable LED light source module is fixed in the base.
The mounting bracket can rotate relative to the base by taking the two ends of the mounting bracket as axes, and the mounting bracket and the base are positioned on the same plane when the replaceable LED light source module is replaced, so that maintenance personnel can conveniently perform related operations. When in use at ordinary times, the mounting bracket and the base are arranged at an angle according to actual use requirements.
The above-described embodiment is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the invention as set forth in the claims.
Claims (5)
1. A replaceable LED light projecting lamp with a replaceable light source is characterized by comprising a replaceable LED light source module and a lamp body, wherein the replaceable LED light source module comprises a shell and a light source plate, the light source plate is arranged in the shell, a power input terminal is arranged on the light source plate, and a through hole is formed in the shell close to the power input terminal; the lamp body comprises a base, a mounting bracket, a reflecting cover and a light-transmitting body, the bottom surface of the lamp body is fixedly connected with the reflecting cover, the reflecting cover is also fixedly connected with the light-projecting body, the base is hollow and used for placing the replaceable LED light source module, a lamp body power terminal is arranged on the inner side surface of the base, the lamp body power terminal passes through the through hole and is mutually clamped with the power input terminal, the mounting bracket is fixedly connected with the base, and the base is also connected with the replaceable LED light source module through a fixing device; the light source board is electrically connected with a lamp body power supply terminal through a power supply input terminal, the lamp body power supply terminal is also electrically connected with an input cable, and the input cable is fixedly arranged on the base through a cable fixing joint.
2. The LED light projector as claimed in claim 1, wherein the mounting bracket has a bolt and a nut at both ends adjacent to the base, and the mounting bracket is fixedly connected to the base by the cooperation of the bolt and the nut.
3. The LED light projector with the replaceable light source as claimed in claim 1, wherein the fixing device is a slot-and-clip structure, the two ends of the mounting bracket near the base are slots, the replaceable LED light source module is provided with a clip, and the replaceable LED light source module is fixed with the base through the cooperation of the slots and the clip.
4. The LED light projector as claimed in claim 1, 2 or 3, wherein the mounting bracket has a fixing hole for fixing an input cable, and the input cable is connected to the base through the fixing hole.
5. The LED light projector as claimed in claim 4, wherein said mounting bracket is a U-shaped bracket, and said fastening hole is formed at the center of the bottom edge of the U-shaped bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922331370.4U CN211424103U (en) | 2019-12-23 | 2019-12-23 | LED light projecting lamp with replaceable light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922331370.4U CN211424103U (en) | 2019-12-23 | 2019-12-23 | LED light projecting lamp with replaceable light source |
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| Publication Number | Publication Date |
|---|---|
| CN211424103U true CN211424103U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922331370.4U Active CN211424103U (en) | 2019-12-23 | 2019-12-23 | LED light projecting lamp with replaceable light source |
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| CN (1) | CN211424103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396777A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | L ED light projection lamp with replaceable light source and replacement method |
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2019
- 2019-12-23 CN CN201922331370.4U patent/CN211424103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396777A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | L ED light projection lamp with replaceable light source and replacement method |
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