CN209909858U - Lamp glue filling structure - Google Patents
Lamp glue filling structure Download PDFInfo
- Publication number
- CN209909858U CN209909858U CN201920834279.1U CN201920834279U CN209909858U CN 209909858 U CN209909858 U CN 209909858U CN 201920834279 U CN201920834279 U CN 201920834279U CN 209909858 U CN209909858 U CN 209909858U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp
- gasket
- accommodating cavity
- lamp cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lamp glue filling structure, which comprises a lamp holder, a radiator, a gum gasket and a driving plate; the radiator is connected with the lamp cap, and an accommodating cavity is formed in the radiator; the driving board is positioned in the accommodating cavity of the radiator; the gum gasket is arranged in the accommodating cavity at the connecting side of the radiator and the lamp cap in a sealing manner, and the gum gasket blocks the communication between the accommodating cavity of the radiator and the lamp cap. Because the sealed setting of gum gasket is in the holding intracavity of radiator and lamp holder connection side, the intercommunication of holding chamber and lamp holder of radiator is blocked to the gum gasket, and when the drive plate encapsulating, the gum gasket blocks the sizing material and gets into the lamp holder, effectively solves lamps and lanterns encapsulating demand problem, and simple structure, simple to operate.
Description
Technical Field
The utility model relates to a lamps and lanterns encapsulating technical field, in particular to lamps and lanterns encapsulating structure.
Background
Usually, one end of a heat sink of the lamp is connected with the lamp cap, and a driving board is disposed in the heat sink, wherein the lamp cap is usually in threaded connection with the heat sink, that is, the lamp cap and the heat sink are screwed to each other, so as to connect the lamp cap with the heat sink. When the driving plate works, heat and noise are generated, and glue filling is needed to solve the problem.
However, the lamp holder and the radiator are communicated, namely one end of the radiator is communicated with one end of the lamp holder, and the drive board is located in the radiator, so that when the glue filling drive board is used, glue materials easily fall into the lamp holder from the radiator, the glue materials overflow from the contact position of the lamp holder and the radiator, a power line of the drive board is wrapped, poor contact is caused, and the glue filling requirement cannot be met by the bulb lamp.
In order to meet the glue filling requirement, a silica gel sleeve is added to an opening part of the radiator connected with the lamp cap to meet the glue filling requirement, however, the lamp cap is required to be installed at the position of the opening part, and the lamp cap is easy to interfere with after the silica gel sleeve is installed.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a lamps and lanterns encapsulating structure to effectively solve lamps and lanterns encapsulating demand problem, and simple structure, simple to operate.
In order to achieve the above object, an embodiment of the present invention provides a lamp glue filling structure, which includes a lamp cap, a heat sink, a back glue pad and a driving board;
the radiator is connected with the lamp cap, and an accommodating cavity is formed in the radiator;
the driving board is positioned in the accommodating cavity of the radiator;
the gum gasket is arranged in the accommodating cavity at the connecting side of the radiator and the lamp cap in a sealing manner, and the gum gasket blocks the communication between the accommodating cavity of the radiator and the lamp cap.
According to the utility model discloses a lamps and lanterns encapsulating structure, because the sealed holding intracavity that sets up in radiator and lamp holder connection side of gum gasket, the intercommunication of holding chamber and lamp holder that the radiator was blocked to the gum gasket, when the drive plate encapsulating, the gum gasket blocks the sizing material and gets into the lamp holder, effectively solves lamps and lanterns encapsulating demand problem, and simple structure, simple to operate.
Additionally, according to the utility model discloses a lamps and lanterns encapsulating structure that above-mentioned embodiment provided can also have following additional technical characterstic:
furthermore, the inner side wall of the containing cavity at the connecting side of the radiator and the lamp cap forms a step, and the gum gasket is arranged on the step.
Further, the back adhesive gasket is adhered to the step through adhesive.
Furthermore, the back adhesive gasket is made of PC.
Furthermore, a through hole is formed in the back adhesive gasket, and the wire arc penetrates through the through hole to enable the lamp holder to be electrically connected with the driving plate.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is a cross-sectional view according to an embodiment of the present invention;
fig. 3 is an exploded view according to an embodiment of the present invention;
fig. 4 is a cut-away exploded view according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a back adhesive gasket according to an embodiment of the present invention.
Description of the reference symbols
Lamp holder 1 radiator 2
Adhesive-backed pad 3 perforation 31
Drive board 4 light source board 5
The diffusion cover 6 is a heat dissipation layer 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model discloses a lamp glue filling structure, which comprises a lamp holder, a radiator, a gum gasket and a driving plate; the radiator is connected with the lamp cap, and an accommodating cavity is formed in the radiator; the driving board is positioned in the accommodating cavity of the radiator; the gum gasket is arranged in the accommodating cavity at the connecting side of the radiator and the lamp cap in a sealing manner, and the gum gasket blocks the communication between the accommodating cavity of the radiator and the lamp cap. Because the sealed setting of gum gasket is in the holding intracavity of radiator and lamp holder connection side, the intercommunication of holding chamber and lamp holder of radiator is blocked to the gum gasket, and when the drive plate encapsulating, the gum gasket blocks the sizing material and gets into the lamp holder, effectively solves lamps and lanterns encapsulating demand problem, and simple structure, simple to operate.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
This embodiment uses the ball bubble lamp as an example, as shown in fig. 1 to fig. 5, the utility model discloses a lamps and lanterns encapsulating structure, including lamp holder 1, radiator 2, gum gasket 3, drive plate 4, light source board 5 and diffusion cover 6.
One end of the radiator 2 is connected with the lamp cap 1, the other end of the radiator 2 is connected with the diffusion cover 6, and an accommodating cavity 21 is formed in the radiator 2; the driving board 4 and the light source board 5 are arranged in the accommodating cavity 21 of the radiator 2, the input end of the radiator 2 is connected with the lamp holder 1, and the output end of the radiator 2 is connected with the light source board 5; the back adhesive gasket 3 is arranged in the accommodating cavity 21 on the connecting side of the radiator 2 and the lamp cap 1 in a sealing manner, and the back adhesive gasket 3 blocks the communication between the accommodating cavity 21 of the radiator 2 and the lamp cap 1.
Because the gum gasket 3 is sealed to be set up in the holding chamber 21 of radiator 2 and lamp holder 1 connection side, the intercommunication of holding chamber 21 and lamp holder 1 that radiator 2 is blocked to gum gasket 3, when the drive plate 4 encapsulating, gum gasket 3 blocks the sizing material and gets into lamp holder 1, effectively solves ball bubble lamp encapsulating demand problem, and simple structure, simple to operate.
In some examples, as shown in fig. 4, a step 211 is formed on the inner side wall of the accommodating cavity 21 on the connecting side of the heat sink 2 and the lamp cap 1, the adhesive-backed gasket 3 is disposed on the step 211, and the step 211 has a step surface, so that the adhesive-backed gasket 3 is conveniently disposed on the step surface of the step 211, and the adhesive-backed gasket 3 is tightly attached to the step surface of the step 211, which effectively blocks the communication between the accommodating cavity 21 of the heat sink 2 and the lamp cap 1.
In some examples, the adhesive-backed pad 3 is adhered to the step 211 by adhesive, so that the adhesive-backed pad 3 is tightly adhered to the step 211, and the communication between the accommodating cavity 21 of the heat sink 2 and the lamp cap 1 is effectively blocked.
In some examples, the adhesive-backed pad 3 is made of PC, which is a high molecular polymer with good heat resistance, so that the adhesive material does not easily damage the adhesive-backed pad 3 when the driving board 4 is filled with adhesive.
In some examples, as shown in fig. 5, the adhesive-backed pad 3 is provided with a through hole 31, the wire loop passes through the through hole 31 to electrically connect the lamp cap 1 with the driving board 4, and the driving board 4 is connected with the light source board 5, so as to drive the light source board 5 to emit light.
In some examples, a heat dissipation layer 7 is further included, the light source board 5 is disposed on the heat dissipation layer 7, and the heat dissipation layer 7 effectively increases heat dissipation of the light source board 5.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a lamps and lanterns encapsulating structure which characterized in that: the LED lamp comprises a lamp cap, a radiator, a back adhesive gasket and a driving board;
the radiator is connected with the lamp cap, and an accommodating cavity is formed in the radiator;
the driving board is positioned in the accommodating cavity of the radiator;
the gum gasket is arranged in the accommodating cavity at the connecting side of the radiator and the lamp cap in a sealing manner, and the gum gasket blocks the communication between the accommodating cavity of the radiator and the lamp cap.
2. The lamp glue filling structure of claim 1, wherein: the inner side wall of the containing cavity at the connecting side of the radiator and the lamp cap forms a step, and the back adhesive gasket is arranged on the step.
3. The lamp glue filling structure of claim 2, wherein: the back adhesive gasket is adhered to the step through adhesive.
4. The lamp glue filling structure of claim 1, wherein: the back adhesive gasket is made of PC.
5. The lamp glue filling structure of claim 1, wherein: the back rubber gasket is provided with a through hole, and the wire arc penetrates through the through hole to enable the lamp holder to be electrically connected with the driving board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834279.1U CN209909858U (en) | 2019-06-04 | 2019-06-04 | Lamp glue filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834279.1U CN209909858U (en) | 2019-06-04 | 2019-06-04 | Lamp glue filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909858U true CN209909858U (en) | 2020-01-07 |
Family
ID=69049704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920834279.1U Active CN209909858U (en) | 2019-06-04 | 2019-06-04 | Lamp glue filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909858U (en) |
-
2019
- 2019-06-04 CN CN201920834279.1U patent/CN209909858U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8684564B2 (en) | Light-emitting diode illumination apparatuses | |
| CN203273818U (en) | LED (light-emitting diode) bulb | |
| CN104696735A (en) | Explosion-proof LED tube and manufacture method thereof | |
| CN210576023U (en) | LED packaging structure | |
| WO2019062069A1 (en) | Led lamp tube and preparation method therefor | |
| CN209909858U (en) | Lamp glue filling structure | |
| CN201373340Y (en) | LED lamp tube | |
| CN209909592U (en) | But ball bubble lamp of encapsulating | |
| US20150131277A1 (en) | Led tube | |
| CN106641783A (en) | Zero-thermal-resistance LED filament lamp without core columns and supports | |
| CN105090785B (en) | A kind of light fixture | |
| CN214369543U (en) | Fish gathering lamp | |
| CN213394676U (en) | LED lamp bead | |
| CN104896324A (en) | Illumination light source and illumination device | |
| KR101063925B1 (en) | Lighting device | |
| CN204693148U (en) | The all-round light modulation bubble of a kind of LED light engine formula | |
| WO2016078048A1 (en) | Led module | |
| CN217239460U (en) | LED packaging structure with 3D support | |
| CN111425773A (en) | L ED packaging structure | |
| CN216719978U (en) | 6050LED packaging support and LED lamp bead | |
| CN217484646U (en) | High-color gamut display screen structure | |
| CN210069800U (en) | Lamp set | |
| CN212986851U (en) | Portable LED lamp area | |
| CN218119650U (en) | Low-power consumption miniature high-brightness LED lamp bead | |
| CN210511088U (en) | Novel LED drive heat radiation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |