CN214948829U - Internal reflection light source structure - Google Patents
Internal reflection light source structure Download PDFInfo
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- CN214948829U CN214948829U CN202120814632.7U CN202120814632U CN214948829U CN 214948829 U CN214948829 U CN 214948829U CN 202120814632 U CN202120814632 U CN 202120814632U CN 214948829 U CN214948829 U CN 214948829U
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- lamp
- lamp holder
- junction box
- ballast
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Abstract
The utility model provides an internal reflection light source structure, which comprises a ballast shell, a light source protective cover, a lamp holder component and a light source component, wherein the ballast shell is fixedly provided with a junction box and a lamp holder connecting piece which is matched and installed with the lamp holder component; an input line connected with the light source component is installed in the junction box, one end of the lamp holder component is fixedly connected with the light source component, and the other end of the lamp holder component is installed on the ballast shell through the lamp holder connecting piece. Use the utility model discloses simple structure, and simple to operate is swift, can reduce the cost of lamps and lanterns.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, especially, relate to an internal reflection light source structure.
Background
Agricultural planting technology at home and abroad is continuously improved, and an internal reflection lamp light source used by the department of China plays a key role in an artificial light supplementing system; at present, a light supplement system for planting a large amount of crops is provided at home and abroad with an internal reflection lamp light source.
At present, when a light source is installed on the existing internal reflection lamp, in order to meet the requirements of crops and light source irradiation, the screw position of a metal lamp cap of the light source needs to be adjusted, the internal reflection lamp is installed in a screw-in lamp holder to meet the use requirements, and the installation is very inconvenient.
In addition, the screw installation of the metal lamp cap of the existing light source has the problem that the front part of the installed back light source droops.
For example, the lamp head structure of the conventional internal reflection lamp is fixed in a manner of screwing a metal part, the reflecting surface of a glass shell of the light source cannot be directly ensured to face upwards after the light source is installed on a lamp holder and screwed down, the installation and use requirements can be met only by repeatedly adjusting the position of a screw socket of the lamp head, and the front end of the light source can droop after the light source is installed due to a certain error between the connecting threads of the metal part after the light source is installed and the lamp head.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to provide an internal reflection light source structure with simple structure, convenient and fast installation, and reduced lamp cost.
In order to achieve the main purpose, the utility model provides an internal reflection light source structure, which comprises a ballast shell, a light source protective cover, a lamp holder assembly and a light source assembly, wherein the ballast shell is fixedly provided with a junction box and a lamp holder connecting piece matched and installed with the lamp holder assembly; the interior of the junction box is provided with an input line connected with the light source component, one end of the lamp holder component is fixedly connected with the light source component, and the other end of the lamp holder component is arranged on the ballast shell through the lamp holder connecting piece.
In a further scheme, the ballast shell comprises a ballast upper cover and a ballast lower cover which are fixedly connected through screws.
In a further scheme, the junction box and the lamp holder connecting piece matched with the lamp holder assembly are fixedly installed on the ballast upper cover.
In a further scheme, the junction box is fixed on the upper cover through screws, an L-shaped junction box upper cover is arranged on the junction box, the junction box upper cover is provided with a long side and a short side, and the short side is provided with the protruding structure.
In a further scheme, the lamp holder subassembly includes that lamp stand connecting piece, waterproof and heat insulating mattress, lamp stand safety cover and lamp stand constitute, the lamp stand connecting piece passes through the screw fixation and is in on the ballast covers, the lamp stand passes through the screw in proper order lamp stand safety cover, waterproof and heat insulating mattress back, connect on the lamp stand connecting piece, wherein, the lamp stand connecting piece is thermal-insulated bridge connecting piece.
In a further scheme, the light source assembly comprises a lamp cap glass shell and a light source inner container, a large pin of the lamp cap glass shell is connected to the low-voltage end of the light source inner container, and a small pin of the lamp cap glass shell is connected to the high-voltage end of the light source inner container.
In a further scheme, after the lamp cap glass shell and the light source inner container are installed, the large pins of the lamp cap glass shell and the light reflecting surface of the lamp cap glass shell are positioned on the same side.
In a further scheme, two lamp holder fixing holes are formed in the lamp holder and correspond to two contacts on the lamp holder glass shell.
Therefore, the utility model discloses can solve the inconvenient problem of screw socket installation in the past of internal reflection lamp light source, can directly install the light source on all-in-one equipment through light source subassembly and matching lamp stand subassembly when using, can satisfy crops and light source and shine the requirement, need not to go to adjust light source metal lamp holder angle before the installation.
Furthermore, the utility model provides a light source has still avoided the installation of current light source metal lamp holder screw socket, installs the preceding partial flagging problem that can of back light source.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an internal reflection light source structure of the present invention.
Fig. 2 is an installation schematic diagram of an embodiment of the internal reflection light source structure of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of an internal reflection light source structure according to the present invention after installation.
Fig. 4 is a cross-sectional view of an embodiment of an internally reflective light source structure according to the present invention, wherein a light source protecting cover is connected to a protrusion structure of a junction box through a receptacle structure.
Fig. 5 is an exploded perspective view of an embodiment of an internal reflection light source structure according to the present invention.
Fig. 6 is a schematic structural diagram of a lamp socket and a light source assembly in an embodiment of an internal reflection light source structure of the present invention.
Fig. 7 is a schematic structural diagram of a lamp socket in an embodiment of the internal reflection light source structure of the present invention.
Fig. 8 is a schematic structural diagram of another angle of the lamp holder in an embodiment of the internal reflection light source structure of the present invention.
Fig. 9 is a schematic structural diagram of a light source assembly in an embodiment of the internal reflection light source structure of the present invention.
Fig. 10 is a schematic structural diagram of a light-reflecting surface of a light source module according to an embodiment of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the utility model discloses an internal reflection light source structure, including ballast shell 10, light source safety cover 20, lamp stand subassembly 30 and light source subassembly 40, fixed mounting has terminal box 50 and cooperates the lamp stand connecting piece 34 of installation with lamp stand subassembly 30 on the ballast shell 10, and light source safety cover 20 lid is located light source subassembly 40 and lamp stand subassembly 30, is equipped with socket type structure 21 on the light source safety cover 20, and light source safety cover 20 cooperates through the protruding structure 511 cooperation of socket type structure 21 with terminal box 50 and is connected.
In the present embodiment, an input line 52 connected to the light source assembly 40 is installed in the junction box 50, one end of the lamp socket assembly 30 is fixedly connected to the light source assembly 40, and the other end of the lamp socket assembly 30 is installed on the ballast housing 10 through the lamp socket connector 34.
In this embodiment, the ballast housing 10 includes an upper ballast cover and a lower ballast cover, which are fixedly connected by screws, for example, the two parts of the upper ballast cover and the lower ballast cover are fixedly connected by 4M 5 screws on two sides. Preferably, the ballast upper cover and the ballast lower cover are made of die-cast aluminum alloy.
In this embodiment, the ballast top cover is fixedly mounted with the terminal box 50 and the socket connector 34 which is installed to cooperate with the socket assembly 30.
The junction box 50 is fixed on the upper cover through screws, an L-shaped junction box upper cover 51 is arranged on the junction box 50, the junction box upper cover 51 is provided with a long side and a short side, and a protruding structure 511 is arranged at the short side.
Specifically, the junction box 50 is fixedly connected with the upper ballast cover through two screws on the inner side of the upper ballast cover, an L-shaped upper junction box cover 51 is designed on the junction box 50, the upper junction box cover 51 is fixed on the junction box 50 through two combined screws 1, a protrusion structure 511 is arranged on a short side of the upper junction box cover 51, a socket structure 21 is arranged on the light source protection cover 20, the light source protection cover 20 is inserted into the short side of the upper junction box cover 51 through the socket structure 21 and is matched and fixed with the protrusion structure 511 on the short side, and the protrusion structure 511 on the short side can prevent the light source protection cover 20 from falling off, so that the light source protection cover 20 is safer.
In this embodiment, the lamp socket assembly 30 includes a lamp socket connector 34, a waterproof and heat-insulating pad 33, a lamp socket protecting cover 32 and a lamp socket 31, the lamp socket connector 34 is fixed on the ballast upper cover by screws, and the lamp socket 31 is connected to the lamp socket connector 34 by screws after passing through the lamp socket protecting cover 32, the waterproof and heat-insulating pad 33 in sequence, wherein the lamp socket connector 34 is a heat-insulating bridge connector. For example, the thermal bridge connector is fixed to the ballast upper cover by four M4X10 screws 2, and the lamp socket 31 is connected to the thermal bridge connector after passing through the socket protective cover 32 and the waterproof and thermal insulating pad 33 by M4X25 screws 3.
In the present embodiment, the light source assembly 40 includes a lamp cap glass bulb and a light source inner container, the lamp cap glass bulb large pin is connected to the low voltage end of the light source inner container, and the lamp cap glass bulb small pin is connected to the high voltage end of the light source inner container.
Further, after the lamp cap glass bulb and the light source inner container are installed, the large pins of the lamp cap glass bulb and the light reflecting surface 42 of the lamp cap glass bulb are located on the same side.
Further, the lamp holder 31 is provided with two lamp holder fixing holes corresponding to two contacts on the lamp holder glass shell, wherein the first lamp holder fixing hole includes a lamp holder round hole 313 and a fixing hole 311, the second lamp holder fixing hole includes a lamp holder D-shaped hole 314 and a fixing hole 312, the first contact is a lamp holder glass shell large pin 411, and the second contact is a lamp holder glass shell small pin 412. The lamp holder 31 of the embodiment is provided with two lamp holder fixing holes which are lamp holder clamping fixing holes, and the lamp holder 31 can be ensured to be vertical to a horizontal plane when being installed; the lamp cap glass bulb of the present embodiment is provided with two contacts, the two contacts are placed into the lamp holder 31, and the light source assembly 40 is rotated clockwise by 30 ° to be fixed on the lamp holder 31 and the reflective surface 42.
Specifically, the light source part structure is composed of a lamp cap glass shell and a light source inner container, a lamp cap glass shell large pin 411 is connected with a low-voltage end of the light source inner container, a lamp cap glass shell small pin 412 is connected with a high-voltage end of the inner container, the lamp cap glass shell large pin 411 and a glass shell reflecting surface 42 are on the same side after the lamp cap glass shell and the light source inner container are installed, namely the lamp cap glass shell reflecting surface 42 and the low-voltage end of the light source inner container are on the same side, and the lamp cap glass shell small pin 412 is aligned to a lamp holder D-shaped hole 314 of a lamp holder 31 during installation, so that the installed light source reflecting surface 42 is arranged on the lamp holder, and the light source is prevented from being installed reversely; when the lamp assembly 40 is placed in the lamp holder 31, the light source assembly 40 is rotated clockwise by 30 degrees to clamp the light source in the lamp holder 31, and the lamp holder glass bulb large pin 411 and the lamp holder glass bulb small pin 412 are sequentially clamped in the fixing hole 311 and the fixing hole 312 to be fixedly connected, so that the installation can be completed. Of course, the light source can be installed by only using one D-shaped hole 314 of the lamp holder to align with the limiting installation.
In practical application, after the lamp is installed on the truss, the light source assembly 40 is installed in the lamp holder 31 in the above manner, and after the light source is installed, the reflecting surface of the glass bulb of the lamp holder faces upwards, so that the light source can directly irradiate crops; the problem that the lamp holder structure of the conventional internal reflection lamp is fixed in a metal part thread rotating mode, the reflecting surface of a glass shell of the light source cannot be directly ensured to face upwards usually after the light source is assembled on the lamp holder 31 and screwed down, and the installation and use requirements can be met only by repeatedly adjusting the position of the screw socket of the lamp holder is solved, and after the light source is assembled, the front end of the light source can droop due to certain errors existing between the connecting threads of the metal part of the light source and the lamp holder. The utility model discloses a light source lamp holder need not to do above-mentioned adjustment, just can directly reach customer user demand after directly pressing, and the light source front end can not flagging moreover and has avoided the light filling influence of light source irradiation range to the plant.
In addition, the light source protection cover 20 above the light source is a simple and convenient installation mode, the light source protection cover 20 is directly inserted into the upper cover 51 of the L-shaped junction box, and the light source protection cover 20 can well prevent objects above the light source from touching the light source, so that the damage of the light source is avoided, the service life of the light source is influenced, and the like.
Therefore, the utility model discloses can solve the inconvenient problem of screw socket installation in the past of internal reflection lamp light source, can directly install the light source on all-in-one equipment through light source subassembly 40 and its matching lamp stand subassembly 30 when using, can satisfy crops and light source and shine the requirement, go to adjust light source metal lamp holder angle before need not the installation.
Furthermore, the utility model provides a light source has still avoided the installation of current light source metal lamp holder screw socket, installs the preceding partial flagging problem that can of back light source.
It should be noted that the above is only the preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all the insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.
Claims (8)
1. An internally reflective light source structure, comprising:
the light source protection cover is arranged on the light source component and the lamp holder component, a jack type structure is arranged on the light source protection cover, and the light source protection cover is in matched connection with the convex structure of the junction box through the jack type structure;
the interior of the junction box is provided with an input line connected with the light source component, one end of the lamp holder component is fixedly connected with the light source component, and the other end of the lamp holder component is arranged on the ballast shell through the lamp holder connecting piece.
2. The internally reflective light source structure of claim 1, wherein:
the ballast shell comprises a ballast upper cover and a ballast lower cover which are fixedly connected through screws.
3. The internally reflective light source structure of claim 2, wherein:
the ballast upper cover is fixedly provided with the junction box and the lamp holder connecting piece which is matched with the lamp holder assembly.
4. The internally reflective light source structure of claim 3, wherein:
the junction box is fixed on the upper cover through screws, an L-shaped junction box upper cover is arranged on the junction box, the junction box upper cover is provided with a long edge and a short edge, and the short edge is provided with the protruding structure.
5. The internally reflective light source structure according to any one of claims 1 to 4, wherein:
the lamp holder subassembly includes that lamp stand connecting piece, waterproof and heat insulating mattress, lamp stand safety cover and lamp stand constitute, the lamp stand connecting piece passes through the screw fixation and is in on the ballast covers, the lamp stand passes through the screw in proper order lamp stand safety cover, waterproof and heat insulating mattress back, connect on the lamp stand connecting piece, wherein, the lamp stand connecting piece is thermal-insulated bridge connecting piece.
6. The internally reflective light source structure of claim 5, wherein:
the light source assembly comprises a lamp cap glass shell and a light source inner container, the large pin of the lamp cap glass shell is connected to the low-voltage end of the light source inner container, and the small pin of the lamp cap glass shell is connected to the high-voltage end of the light source inner container.
7. The internally reflective light source structure of claim 6, wherein:
after the lamp cap glass shell and the light source inner container are installed, the large pins of the lamp cap glass shell and the light reflecting surface of the lamp cap glass shell are located on the same side.
8. The internally reflective light source structure of claim 6, wherein:
the lamp holder is provided with two lamp holder fixing holes corresponding to the two contacts on the lamp holder glass shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814632.7U CN214948829U (en) | 2021-04-20 | 2021-04-20 | Internal reflection light source structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120814632.7U CN214948829U (en) | 2021-04-20 | 2021-04-20 | Internal reflection light source structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214948829U true CN214948829U (en) | 2021-11-30 |
Family
ID=79043277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120814632.7U Active CN214948829U (en) | 2021-04-20 | 2021-04-20 | Internal reflection light source structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214948829U (en) |
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2021
- 2021-04-20 CN CN202120814632.7U patent/CN214948829U/en active Active
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