CN219063374U - Power supply structure - Google Patents
Power supply structure Download PDFInfo
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- CN219063374U CN219063374U CN202223519894.4U CN202223519894U CN219063374U CN 219063374 U CN219063374 U CN 219063374U CN 202223519894 U CN202223519894 U CN 202223519894U CN 219063374 U CN219063374 U CN 219063374U
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- power supply
- tubular
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- opening
- plug
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Abstract
The utility model discloses a power supply structure which comprises a tubular power supply cavity, a power supply, a plug and pouring sealant, wherein one end of the tubular power supply cavity is provided with a first opening, the other end of the tubular power supply cavity is provided with a second opening, the power supply is arranged in the tubular power supply cavity, the plug is arranged in the tubular power supply cavity, the power supply and the second opening are sealed, and the pouring sealant seals the power supply and the inner wall of the tubular power supply cavity so as to form a glue pouring area for wrapping the power supply in the tubular power supply cavity. According to the power supply structure, the tubular power supply cavity is arranged, one end of the tubular power supply cavity is sealed by the plug, and the power supply in the tubular power supply cavity is encapsulated from the other end by the pouring sealant, so that the sealing performance is good, glue leakage is avoided, and the power supply structure can realize an integrated lamp with a novel structure.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a power supply structure.
Background
The light supplementing lamp for greenhouse, also called plant light supplementing lamp, is a lamp for providing light source for greenhouse plant to grow according to natural law of plant growth and the principle of photosynthesis of plant by sunlight.
At present, in the plant light filling lamp field, the molding requirement to integrated lamps and lanterns is higher and higher, and the molding of lamps and lanterns is generally limited by power structure, and current plant light filling lamp's power structure is single, generally has the problem that the leakproofness is poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a power supply structure with novel structure and good sealing performance.
In order to solve the above technical problems, the present utility model provides a power supply structure, including:
the device comprises a tubular power supply cavity, wherein one end of the tubular power supply cavity is provided with a first opening, and the other end of the tubular power supply cavity is provided with a second opening;
the power supply is arranged in the tubular power supply cavity;
the plug is arranged in the tubular power supply cavity and seals the power supply and the second opening;
and the pouring sealant seals the space between the power supply and the inner wall of the tubular power supply cavity so as to form a glue pouring area for wrapping the power supply in the tubular power supply cavity.
In one embodiment of the present utility model, the glue-pouring area forms an extension section in a direction of the power supply approaching the first opening.
In one embodiment of the utility model, the plug is an interference fit with the tubular power supply lumen.
In one embodiment of the utility model, the plug is an EPDM plug.
In one embodiment of the utility model, a first reserved space for accommodating lamp components is formed between the first opening and the power supply.
In one embodiment of the utility model, a second reserved space for accommodating lamp components is formed between the second opening and the plug.
In one embodiment of the utility model, the pouring sealant is a two-component quick-drying adhesive.
In one embodiment of the utility model, the tubular power supply cavity is formed by aluminium extrusion.
In one embodiment of the utility model, the tubular power supply chamber is square in cross section.
In one embodiment of the utility model, the potting adhesive enters the tubular power supply cavity from the first opening.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the power supply structure, the tubular power supply cavity is arranged, one end of the tubular power supply cavity is sealed by the plug, and the power supply in the tubular power supply cavity is encapsulated from the other end by the pouring sealant, so that the sealing performance is good, glue leakage is avoided, and the power supply structure can realize an integrated lamp with a novel structure.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of a power supply structure in a preferred embodiment of the utility model;
FIG. 2 is a schematic diagram of the power supply structure prior to potting in a preferred embodiment of the utility model;
fig. 3 is a schematic view of a tubular power supply chamber in a preferred embodiment of the utility model.
Description of the specification reference numerals:
1. a tubular power supply cavity; 11. a first opening; 12. a second opening; 13. a first reserved space; 14. a second headspace; 2. a power supply; 3. a plug; 4. a glue filling area; 41. an extension.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
As shown in fig. 1-2, the power supply structure in the preferred embodiment of the utility model comprises a tubular power supply cavity 1, a power supply 2, a plug 3 and pouring sealant.
One end of the tubular power supply cavity 1 is provided with a first opening 11, the other end is provided with a second opening 12, the power supply 2 is arranged in the tubular power supply cavity 1, the plug 3 is arranged in the tubular power supply cavity 1, the power supply 2 and the second opening 12 are sealed, and the pouring sealant seals the power supply 2 and the inner wall of the tubular power supply cavity 1 to form a glue filling area 4 for wrapping the power supply 2 in the tubular power supply cavity 1. During potting, the potting adhesive enters the tubular power supply cavity 1 from the first opening 11. Optionally, the pouring sealant is a double-component quick-drying adhesive and the like.
When in assembly, the plug 3 is arranged in the tubular power cavity 1 through the second opening 12; then, the power supply 2 is arranged in the tubular power supply cavity 1 through the first opening 11, so that one end of the power supply 2 is abutted with the plug 3; then, pouring sealant into the tubular power supply cavity 1 through the first opening 11, and sealing the space between the power supply 2 and the inner wall of the tubular power supply cavity 1; during encapsulation, due to the existence of the plug 3, the tightness below the power supply 2 is ensured, and glue leakage is avoided.
Referring to fig. 1, in one embodiment, the glue-pouring area 4 forms an extension 41 in a direction of the power supply 2 approaching the first opening 11. The tightness of the upper end of the power supply 2 can be ensured, and the extension section 41 is matched with the plug 3 to ensure the tightness of the two ends of the tubular power supply cavity 1. During filling, pouring sealant is filled into the tubular power supply cavity 1 through the first opening 11, the power supply 2 and the inner wall of the tubular power supply cavity 1 are sealed, after the pouring sealant fills the space between the power supply 2 and the inner wall of the tubular power supply cavity 1, the pouring sealant is continuously filled into the tubular power supply cavity 1, and an extension section 41 is formed at the upper end of the power supply 2.
In one embodiment, in order to ensure tightness between the plug 3 and the tubular power cavity 1, the plug 3 is in interference fit with the tubular power cavity 1, so that glue leakage is effectively avoided. Optionally, the plug 3 may be an EPDM plug or the like.
Referring to fig. 1, in one embodiment, a first headspace 13 is formed between the first opening 11 and the power source 2 to accommodate the lamp components.
Referring to fig. 1, in one embodiment, a second headspace 14 is formed between the second opening 12 and the plug 3 for accommodating lamp components. By accommodating the lamp parts through the first headspace 13 and the second headspace 14, an integrated lamp with novel structure can be realized.
Alternatively, the sizes of the first headspace 13 and the second headspace 14 may be adjusted by adjusting the position of the plug 3 in the tubular power supply chamber 1. Specifically, the size of the second headspace 14 is determined by setting the plug 3 at the target position in the tubular power cavity 1, then placing the power supply 2 in the tubular power cavity 1 through the first opening 11, and encapsulating, and stopping when the encapsulating adhesive reaches the target position, wherein the size of the first headspace 13 is also determined.
Alternatively, the tubular power supply cavity 1 is formed by aluminum extrusion, so that the production cost can be effectively reduced. In one embodiment, the cross section of the tubular power supply cavity 1 is square, referring to fig. 3, and in other embodiments, the cross section of the tubular power supply cavity 1 may be of a circular shape or other structures, which is not limited in particular.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A power supply structure, comprising:
the device comprises a tubular power supply cavity, wherein one end of the tubular power supply cavity is provided with a first opening, and the other end of the tubular power supply cavity is provided with a second opening;
the power supply is arranged in the tubular power supply cavity;
the plug is arranged in the tubular power supply cavity and seals the power supply and the second opening;
and the pouring sealant seals the space between the power supply and the inner wall of the tubular power supply cavity so as to form a glue pouring area for wrapping the power supply in the tubular power supply cavity.
2. The power supply structure of claim 1, wherein the glue-filled area forms an extension in a direction of the power supply proximate the first opening.
3. The power structure of claim 1, wherein the plug is an interference fit with the tubular power cavity.
4. The power structure of claim 1, wherein the plug is an EPDM plug.
5. The power structure of claim 1, wherein a first headspace is formed between the first opening and the power source to accommodate a lamp component.
6. The power structure of claim 1, wherein a second headspace is formed between the second opening and the plug to accommodate a lamp component.
7. The power supply structure of claim 1, wherein the potting adhesive is a two-component quick-drying adhesive.
8. The power supply structure of claim 1, wherein the tubular power supply cavity is formed by aluminum extrusion.
9. The power supply structure of claim 1, wherein the tubular power supply cavity is square in cross-section.
10. The power structure of claim 1, wherein the potting adhesive enters the tubular power cavity from the first opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519894.4U CN219063374U (en) | 2022-12-28 | 2022-12-28 | Power supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519894.4U CN219063374U (en) | 2022-12-28 | 2022-12-28 | Power supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219063374U true CN219063374U (en) | 2023-05-23 |
Family
ID=86365778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223519894.4U Active CN219063374U (en) | 2022-12-28 | 2022-12-28 | Power supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219063374U (en) |
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2022
- 2022-12-28 CN CN202223519894.4U patent/CN219063374U/en active Active
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