CN211128271U - Ballast shell for emergency lighting lamp and ballast using same - Google Patents
Ballast shell for emergency lighting lamp and ballast using same Download PDFInfo
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- CN211128271U CN211128271U CN201922318619.8U CN201922318619U CN211128271U CN 211128271 U CN211128271 U CN 211128271U CN 201922318619 U CN201922318619 U CN 201922318619U CN 211128271 U CN211128271 U CN 211128271U
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- ballast
- shell
- lower shell
- lighting lamp
- emergency lighting
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Abstract
The utility model discloses a ballast shell for an emergency lighting lamp, which comprises a lower shell and an upper shell, wherein the lower shell is in a groove shape, and two end parts of the lower shell are open ends; the upper shell is detachably buckled on the lower shell, a space for accommodating the ballast board is formed by the upper shell and the lower shell, and two end parts of the lower shell exceed the upper shell. The utility model discloses a mode of going up casing and lower casing lock-joint dress utilizes the fixed and installation of ballast board, and simple structure. A ballast employing the housing is also disclosed.
Description
Technical Field
The utility model relates to a ballast shell and use its ballast for emergency lighting lamp.
Background
At present, the shell of the existing ballast shell is mostly integrally formed, the installation and the fixation of the ballast plate in the shell are inconvenient, the disassembly and the maintenance are not facilitated, and the cost of the ballast is increased.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a ballast shell for emergency lighting lamp, it adopts the mode of casing and casing lock-in down, utilizes the fixed and installation of ballast board, and simple structure.
In order to solve the technical problem, the technical scheme of the utility model is that: a ballast housing for an emergency lighting lamp comprising:
the lower shell is in a groove shape, and two end parts of the lower shell are open ends;
the upper shell is detachably buckled on the lower shell, a space for accommodating the ballast board is formed by the upper shell and the lower shell together, and two end parts of the lower shell exceed the upper shell.
Further, in order to prevent the ballast board in the housing from being damaged in the process of fastening the upper case, the ballast board is installed in the lower case, and the inner side of the side wall of the upper case is in contact with the outer side of the side wall of the lower case.
Further in order to better dissipate heat, at least one heat dissipation hole is arranged on the side wall of the lower shell.
Furthermore, at least one pair of buckling assemblies is arranged between the lower shell and the upper shell, and each buckling assembly comprises a buckling hole formed in the lower shell and a buckling piece which is arranged on the upper shell and is embedded into the buckling hole;
and the buckling holes in the two buckling assemblies in pair are positioned on one side of the lower shell, and the other buckling hole is positioned on the other side of the lower shell.
Further, in order to facilitate fixing of the position of the ballast shell, at least one mounting hole is formed in the bottom wall of the portion of the lower shell, which exceeds the upper shell.
Furthermore, the lower shell and/or the upper shell are made of metal.
Further in order to conveniently arrange the buckling parts, the positions, provided with the buckling parts, of the upper shell are provided with avoiding holes, and the buckling parts are buckling pieces which are arranged in the upper shell and inclined upwards from the lower edges of the corresponding avoiding holes.
The utility model also provides a ballast, it includes:
a ballast housing for an emergency lighting lamp;
a ballast plate mounted within the ballast housing.
Further in order to conveniently connect other external devices with the ballast board, the ballast board is provided with a plug which is not shielded by the upper shell.
After having adopted above-mentioned technical scheme, after installing and fixing the ballast board in the casing down, directly with last casing spiral-lock under on the casing can, the utility model discloses do benefit to the installation and the fixing of ballast board, reduced the equipment difficulty of ballast, the utility model discloses simple structure goes up and adopts spiral-lock subassembly spiral-lock between casing and the casing down, convenient connection, and firm in connection.
Drawings
Fig. 1 is a schematic structural diagram of the ballast of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Example one
As shown in fig. 1, a ballast housing for an emergency lighting lamp includes:
the device comprises a lower shell 1, wherein the lower shell 1 is in a groove shape, and two end parts of the lower shell 1 are open ends;
and the upper shell 2 is detachably buckled on the lower shell 1, a space for accommodating the ballast board 8 is formed by the upper shell 2 and the lower shell 1, and two ends of the lower shell 1 exceed the upper shell 2.
Specifically, install and fix ballast board 8 back in casing 1 down, directly with last casing 2 spiral-lock under on casing 1 can, the utility model discloses do benefit to the installation and the fixing of ballast board 8, reduced the equipment difficulty of ballast, the utility model discloses simple structure.
As shown in fig. 1, in order to prevent the ballast board 8 in the outer case from being damaged in the process of fastening the upper case 2, the ballast board 8 is installed in the lower case 1 with the inner side of the sidewall of the upper case 2 contacting the outer side of the sidewall of the lower case 1.
As shown in fig. 1, at least one heat dissipation hole 3 is formed in a sidewall of the lower case 1 for better heat dissipation.
In this embodiment, the heat dissipation holes 3 are in a shape of a strip, and two sidewalls of the lower housing 1 are respectively provided with three heat dissipation holes 3.
As shown in fig. 1, at least one pair of fastening components is arranged between the lower casing 1 and the upper casing 2, and each fastening component comprises a fastening hole 4 arranged on the lower casing 1 and a fastening piece arranged on the upper casing 2 and used for being embedded into the fastening hole 4;
the two fastening holes 4 in the pair of fastening assemblies are located one on one side of the lower case 1 and the other on the other side of the lower case 1.
Specifically, the upper shell 2 and the lower shell 1 are buckled by adopting a buckling assembly, so that the connection is convenient and firm.
In this embodiment, the fastening assembly is provided with two pairs, but is not limited thereto.
As shown in fig. 1, in order to facilitate fixing of the position of the ballast housing, at least one mounting hole 5 is formed in the bottom wall of the portion of the lower case 1 extending beyond the upper case 2.
As shown in fig. 1, the lower case 1 and/or the upper case 2 are made of metal.
As shown in fig. 1, in order to facilitate the installation of the fastening member, an avoiding hole 6 is formed in the position of the upper housing 2 where the fastening member is provided, and the fastening member is a fastening piece 7 which is inclined upward from the lower edge of the corresponding avoiding hole 6 to the inside of the upper housing 2.
Example two
As shown in fig. 1, a ballast includes:
a ballast housing for an emergency lighting lamp as in embodiment one;
a ballast plate 8 mounted within the ballast housing.
As shown in fig. 1, in order to facilitate electrical connection of external devices to the ballast board 8, a plug 9 is mounted on the ballast board 8, and the plug 9 is not shielded by the upper housing 2.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. A ballast shell for an emergency lighting lamp is characterized in that,
it includes:
the lower shell (1), the lower shell (1) is in a groove shape, and two end parts of the lower shell (1) are open ends;
the ballast comprises an upper shell (2), wherein the upper shell (2) is detachably buckled on a lower shell (1) and forms a space for accommodating a ballast plate (8) together with the lower shell (1), and two end parts of the lower shell (1) exceed the upper shell (2).
2. A ballast housing for an emergency lighting lamp according to claim 1,
the ballast board (8) is installed in the lower shell (1), and the inner side of the side wall of the upper shell (2) is in contact with the outer side of the side wall of the lower shell (1).
3. A ballast housing for an emergency lighting lamp according to claim 1,
the side wall of the lower shell (1) is provided with at least one heat dissipation hole (3).
4. A ballast housing for an emergency lighting lamp according to claim 1,
at least one pair of buckling assemblies are arranged between the lower shell (1) and the upper shell (2), and each buckling assembly comprises a buckling hole (4) formed in the lower shell (1) and a buckling piece arranged on the upper shell (2) and used for being embedded into the buckling hole (4);
and the buckling holes (4) in the two buckling assemblies in pair are positioned one side of the lower shell (1) and the other side of the lower shell (1).
5. A ballast housing for an emergency lighting lamp according to claim 1,
at least one mounting hole (5) is formed in the bottom wall of the part, exceeding the upper shell (2), of the lower shell (1).
6. A ballast housing for an emergency lighting lamp according to claim 1,
the lower shell (1) and/or the upper shell (2) are made of metal.
7. A ballast housing for an emergency lighting lamp according to claim 4,
go up the position of casing (2) that is equipped with the fastener and open and to have dodge hole (6), the fastener for from the corresponding lower limb of dodging hole (6) to go up inside casing (2) and tilt up's fastening piece (7).
8. A ballast, characterized in that,
it includes:
a ballast housing for an emergency lighting lamp according to any one of claims 1 to 7;
a ballast plate (8) mounted within the ballast housing.
9. The ballast of claim 8,
a plug (9) is installed on the ballast board (8), and the plug (9) is not shielded by the upper shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318619.8U CN211128271U (en) | 2019-12-20 | 2019-12-20 | Ballast shell for emergency lighting lamp and ballast using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318619.8U CN211128271U (en) | 2019-12-20 | 2019-12-20 | Ballast shell for emergency lighting lamp and ballast using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128271U true CN211128271U (en) | 2020-07-28 |
Family
ID=71706162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318619.8U Active CN211128271U (en) | 2019-12-20 | 2019-12-20 | Ballast shell for emergency lighting lamp and ballast using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128271U (en) |
-
2019
- 2019-12-20 CN CN201922318619.8U patent/CN211128271U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213016 building 17, No.9 Caoxi Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU LVWEI ELECTRICAL APPLIANCE Co.,Ltd. Address before: 213016 No.3 Baiyun Road, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU LVWEI ELECTRICAL APPLIANCE Co.,Ltd. |