CN216667300U - Modular bulb for garden lamp, Chinese lamp and bulb lamp - Google Patents

Modular bulb for garden lamp, Chinese lamp and bulb lamp Download PDF

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Publication number
CN216667300U
CN216667300U CN202220373099.XU CN202220373099U CN216667300U CN 216667300 U CN216667300 U CN 216667300U CN 202220373099 U CN202220373099 U CN 202220373099U CN 216667300 U CN216667300 U CN 216667300U
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China
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lamp
led
cover
lamp cover
bulb
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Chinese (zh)
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王伟良
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Yuyao Lighting Technology Co ltd
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Yuyao Lighting Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a modular bulb for a yard lamp, a Chinese lamp and a bulb lamp, which sequentially comprises a screw socket, a pc cover, an LED aluminum substrate, a lamp cover and a sealing plate from bottom to top; the LED constant-current driving power supply is arranged in the cavity, and the sealing plate is fixed with the lamp cover, so that the LED constant-current driving power supply is packaged in the cavity; a lead sleeve is arranged in the pc cover, and the upper end of the lead sleeve penetrates through a first through hole in the center of the LED aluminum substrate to a second through hole in the center of the lamp cover; pc covers upper end and lamp lid fixed connection, and the aluminium base board of LED also covers fixed connection with the lamp. The LED aluminum substrate and the LED constant-current driving power supply are designed far away from the screw, and a reflector is not needed, so that the energy consumption is reduced; the lamp cover has larger heat dissipation design freedom degree, can design larger heat dissipation area, and prolongs the service life of the LED light source and the LED constant current driving power supply.

Description

Modular bulb for garden lamp, Chinese lamp and bulb lamp
Technical Field
The utility model relates to a modular bulb for a garden lamp, a Chinese lamp and a bulb lamp.
Background
Along with the development of social economy, the development of city is faster and faster, for the convenience of people's life, all be equipped with lighting apparatus on villa, urban district and the park, the garden lamp is main lighting apparatus, is used for on district and the park avenue that each individual is many widely, and the garden lamp is people's illumination at night, receives people's liking deeply. The garden lamp is widely used, and people have more and more demands on the garden lamp, and the research on the garden lamp is more and more.
For the current modularized bulbs for yard lamps, Chinese lamps and bulb lamps, the general structure is that the LED light-emitting surface is arranged at a position close to a screw, the screw is positioned below, a light-emitting cover is arranged at the top of the screw, and the illumination on the ground is realized through the emission of the light-emitting cover. The defect is that the reflector can not realize complete reflection, and a part of energy is always consumed; the heat dissipation space near the screw is small, and the LED lamp beads and the driver are arranged together, so that the service life of the heat accumulating type LED lamp is short.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to overcome the defects and provide a modular bulb for a garden lamp, a Chinese lamp and a bulb lamp.
(II) technical scheme
In order to achieve the purpose, the modularized bulb for the garden lamp, the Chinese lamp and the bulb lamp sequentially comprises a screw socket, a pc cover, an LED aluminum substrate, a lamp cover and a sealing plate from bottom to top; wherein
The LED constant current driving power supply is arranged in the cavity, and the sealing plate is fixed with the lamp cover, so that the LED constant current driving power supply is packaged in the cavity;
a wire sleeve is arranged in the pc cover, and the upper end of the wire sleeve penetrates through a first through hole in the center of the LED aluminum substrate to a second through hole in the center of the lamp cover;
the pc covers upper end and lamp lid fixed connection, LED aluminium base board also with lamp lid fixed connection.
Further, the inner side of the lamp cover is provided with an inner edge surface, and the upper end of the pc cover is sleeved into the inner edge surface and fixed.
Further, the LED aluminum substrate is provided with a light-emitting plate fixing hole, and the lamp cover is provided with a lamp cover fixing hole corresponding to the light-emitting plate fixing hole.
Further, the LED aluminum substrate is provided with LED lamp beads which are uniformly distributed in the axial direction.
Furthermore, the LED aluminum substrate is provided with a first threading hole, and the lamp cover is provided with a second threading hole corresponding to the first threading hole.
Furthermore, a sleeve groove is formed in one side, opposite to the screw, of the pc cover, and the lower end of the wire sleeve is inserted into the sleeve groove.
Further, the lamp cover is provided with fin-shaped heat radiating fins.
Further, the lamp cover is formed by aluminum die-casting.
(III) advantageous effects
Compared with the prior art, the technical scheme of the utility model has the following advantages: according to the LED lamp, the LED aluminum substrate and the LED constant-current driving power supply are designed to be far away from the screw, and when the LED lamp emits light, the light is directly emitted towards the screw without the design of a reflecting cover, so that the energy consumption is reduced; in addition, the LED aluminum substrate and the LED constant current driving power supply are isolated by the lamp cover, the LED aluminum substrate and the LED constant current driving power supply are respectively designed on the inner side and the outer side of the lamp cover, the lamp cover far away from the screw socket has larger heat dissipation design freedom, a larger heat dissipation area can be designed, and the service lives of the LED light source and the LED constant current driving power supply are prolonged.
Drawings
FIG. 1 is an exploded view of a modular bulb for use in a garden light, a Chinese light, or a bulb light of the present invention;
FIG. 2 is a schematic structural diagram of an LED aluminum substrate and a lamp cover according to the present invention;
FIG. 3 is a schematic view of the assembled modular bulb for garden lights, Chinese lights and ball bulbs of the present invention;
FIG. 4 is a schematic view of the overall structure of a modular bulb for a garden lamp, a Chinese lantern, or a globe lantern according to the present invention;
fig. 5 is a schematic view of the overall structure of a pc cover of a modular bulb for a garden lamp, a Chinese lamp or a bulb lamp according to the present invention in a cross-sectional view.
In the figure: 1. screwing; 2. a pc hood; 3. an LED aluminum substrate; 4. a lamp cover; 5. closing the plate; 6. an LED constant current driving power supply; 7. a heat sink; 8. a wire sleeve; 9. a chamber; 10. LED lamp beads; 11. a light-emitting plate fixing hole; 12. a first through hole; 13. a second through hole; 14. an inner edge surface; 15. an inner end surface; 16. a sleeve groove; 17. a first threading hole; 18. a lamp cover fixing hole; 19. a second threading hole.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Please refer to fig. 1 to 5. The utility model relates to a modular bulb for a garden lamp, a Chinese lamp and a bulb lamp, which sequentially comprises a screw socket 1, a pc cover 2, an LED aluminum substrate 3, a lamp cover 4 and a sealing plate 5 from bottom to top; wherein
A cavity 9 is formed in the top of the lamp cover 4, an LED constant current driving power supply 6 is installed in the cavity 9, and the sealing plate 5 is fixed with the lamp cover 4, so that the LED constant current driving power supply 6 is packaged in the cavity 9;
a wire sleeve 8 is arranged in the pc cover 2, and the upper end of the wire sleeve 8 penetrates through a first through hole 12 in the center of the LED aluminum substrate 3 to a second through hole 13 in the center of the lamp cover 4. The screw 1 is connected with a power supply, so that the wire is LED through the wire sleeve 8 and LED into the LED constant current driving power supply 6 at the lamp cover 4.
The upper end portion of the pc cover 2 is fixedly connected with the lamp cover 4, the LED aluminum substrate 3 is also fixedly connected with the lamp cover 4, at the moment, the LED aluminum substrate 3 and the LED constant-current driving power supply 6 are oppositely arranged and separated by the inner end face 15 of the lamp cover 4, and meanwhile the lamp cover 4 is far away from the screw socket 1.
According to the design, the LED aluminum substrate 3 and the LED constant current driving power supply 6 are separated by the inner end face 15 of the lamp cover 4, the lamp cover 4 is used as a heat dissipation structure, heat accumulation of the LED aluminum substrate 3 and the LED constant current driving power supply 6 is effectively prevented, meanwhile, the lamp cover 4 is far away from the screw socket 1, therefore, a larger heat dissipation area can be designed, and the area of the lamp cover 4 can be seen to be far larger than that of the screw socket 1 in the attached drawing.
The inner side of the lamp cover 4 is provided with an inner edge surface 14, and the upper end of the pc cover 2 is sleeved into the inner edge surface 14 and fixed. In this embodiment, the PC cover 2 is made of high-quality PC material, and can realize uniform light distribution, so that light is soft and not dazzling. The inner edge surface 14 is not fixed only by glue, but also can be screwed by a thread structure.
The LED aluminum substrate 3 is provided with a light-emitting plate fixing hole 11, and the lamp cover 4 is provided with a lamp cover fixing hole 18 corresponding to the light-emitting plate fixing hole 11. The light emitting panel fixing holes 11 and the lamp cover fixing holes 18 are fixed by screws.
The LED aluminum substrate 3 of the embodiment is provided with the LED lamp beads 10 which are uniformly arranged in the axial direction, and a light source chip is attached to the LED aluminum substrate by adopting a surface mount technology, so that the brightness of the LED lamp beads 10 is controlled, and the LED aluminum substrate is uniform in light emission.
The LED aluminum substrate 3 is provided with a first threading hole 17, the lamp cover 4 is provided with a second threading hole 19 corresponding to the first threading hole 17, and the LED constant current driving power supply 6 connects a lead to the LED aluminum substrate 3 through the threading hole. The LED aluminum substrate 3 has a good heat conduction effect, and heat dissipation is achieved through the lamp cover 4.
One side of the pc cover 2, which is opposite to the screw port 1, is provided with a sleeve groove 16, and the lower end of the wire sleeve 8 is inserted into the sleeve groove 16. Such a design makes the wire sleeve 8 easier to assemble and the wire sleeve 8 more stable.
The lamp cover 4 is provided with fin-shaped radiating fins 7, so that the radiating area is greatly increased, and the radiating effect is improved.
The lamp cover 4 is formed by aluminum die-casting, so that the cost is effectively reduced, and the heat dissipation effect is ensured.
According to the LED lamp, the LED aluminum substrate and the LED constant-current driving power supply are designed to be far away from the screw, and when the LED lamp emits light, the light is directly emitted towards the screw without the design of a reflecting cover, so that the energy consumption is reduced; in addition, the LED aluminum substrate and the LED constant current driving power supply are isolated by the lamp cover, the LED aluminum substrate and the LED constant current driving power supply are respectively designed on the inner side and the outer side of the lamp cover, the lamp cover far away from the screw socket has larger heat dissipation design freedom, a larger heat dissipation area can be designed, and the service lives of the LED light source and the LED constant current driving power supply are prolonged.
In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.

Claims (8)

1. The utility model provides a module bulb that is used for garden lamp, china lamp, ball bubble lamp which characterized in that: the LED lamp comprises a screw (1), a pc cover (2), an LED aluminum substrate (3), a lamp cover (4) and a sealing plate (5) from bottom to top in sequence; wherein
A cavity (9) is arranged at the top of the lamp cover (4), an LED constant current driving power supply (6) is installed in the cavity (9), and the sealing plate (5) is fixed with the lamp cover (4), so that the LED constant current driving power supply (6) is packaged in the cavity (9);
a wire sleeve (8) is arranged in the pc cover (2), and the upper end of the wire sleeve (8) penetrates through a first through hole (12) in the center of the LED aluminum substrate (3) to a second through hole (13) in the center of the lamp cover (4);
the upper end part of the pc cover (2) is fixedly connected with the lamp cover (4), and the LED aluminum substrate (3) is also fixedly connected with the lamp cover (4).
2. The modular bulb for garden lights, Chinese lights, bulbs of claim 1, wherein: the inner side of the lamp cover (4) is provided with an inner edge surface (14), and the upper end of the pc cover (2) is sleeved into the inner edge surface (14) and fixed.
3. The modular bulb for garden lights, Chinese lights, bulbs of claim 1, wherein: the LED aluminum substrate (3) is provided with a light-emitting plate fixing hole (11), and the lamp cover (4) is provided with a lamp cover fixing hole (18) corresponding to the light-emitting plate fixing hole (11).
4. The modular bulb for garden lights, Chinese lights, bulbs of claim 1, wherein: the LED aluminum substrate (3) is provided with LED lamp beads (10) which are uniformly arranged in the axial direction.
5. The modular bulb for garden lamps, Chinese lights and bulbs of claim 1, wherein: the LED aluminum substrate (3) is provided with a first threading hole (17), and the lamp cover (4) is provided with a second threading hole (19) corresponding to the first threading hole (17).
6. The modular bulb for garden lights, Chinese lights, bulbs of claim 1, wherein: one side of the pc cover (2) relative to the screw (1) is provided with a sleeve groove (16), and the lower end of the wire sleeve (8) is inserted in the sleeve groove (16).
7. The modular bulb for garden lights, Chinese lights, bulbs of claim 1, wherein: the lamp cover (4) is provided with fin-shaped cooling fins (7).
8. The modular bulb for garden lights, Chinese lights, bulbs of claim 7, wherein: the lamp cover (4) is formed by aluminum die-casting.
CN202220373099.XU 2022-02-23 2022-02-23 Modular bulb for garden lamp, Chinese lamp and bulb lamp Active CN216667300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220373099.XU CN216667300U (en) 2022-02-23 2022-02-23 Modular bulb for garden lamp, Chinese lamp and bulb lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220373099.XU CN216667300U (en) 2022-02-23 2022-02-23 Modular bulb for garden lamp, Chinese lamp and bulb lamp

Publications (1)

Publication Number Publication Date
CN216667300U true CN216667300U (en) 2022-06-03

Family

ID=81764757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220373099.XU Active CN216667300U (en) 2022-02-23 2022-02-23 Modular bulb for garden lamp, Chinese lamp and bulb lamp

Country Status (1)

Country Link
CN (1) CN216667300U (en)

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