CN211047287U - Radiating box of electronic ballast of electrodeless lamp - Google Patents
Radiating box of electronic ballast of electrodeless lamp Download PDFInfo
- Publication number
- CN211047287U CN211047287U CN201922175142.2U CN201922175142U CN211047287U CN 211047287 U CN211047287 U CN 211047287U CN 201922175142 U CN201922175142 U CN 201922175142U CN 211047287 U CN211047287 U CN 211047287U
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- upper cover
- cover
- base
- front side
- electronic ballast
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Abstract
The utility model discloses an electrodeless lamp electronic ballast heat dissipation box, which is characterized in that the upper ends of the front side edge and the back side edge of a bottom plate are provided with a front side cover and a back side cover, the upper ends of the front side cover and the back side cover are respectively provided with an inwards concave upper cover buckling groove, the upper cover buckling grooves are respectively provided with two upper cover fixing plate buckling holes, the upper end of a base is provided with an upper cover, the lower ends of the front side edge and the back side edge of the upper cover are respectively provided with a mounting fixing plate which extends downwards and corresponds to the base side cover buckling grooves, the mounting fixing plate is respectively provided with two inwards convex clamping fixing heads which correspond to clamping holes, when in use, the electronic ballast is fixed on the bottom plate by bolts, the upper cover is buckled on the base, the mounting fixing plates at the two sides of the upper cover are respectively clamped on the buckling grooves at the upper ends of the front side cover and the back side cover of the base, the clamping fixing heads arranged on the fixing plates are, and assembling to form a closed complete electronic ballast.
Description
Technical Field
The utility model relates to an electrical apparatus power supply unit, exactly a electrodeless lamp electronic ballast heat dissipation box.
Background
The electronic ballast heat dissipation box that sells and use in the existing market mostly is the integrated structure of casting shaping, in the casting course of working, often according to the appearance and the size of heat dissipation box, makes different moulds, and input and output in the box body left and right sides all respectively adopt an end cover to seal, and the defect that this kind of structure exists mainly has: firstly, the upper cover of heat dissipation box all need make different moulds with the end cover of both sides, and the cost of manufacture of mould is high, and the casting time is long, has not only increased the production cycle of product, has also increased the consumption and the manufacturing cost of raw and other materials moreover. And secondly, the design of the end covers is fixed by bolts, and each end cover needs to be fastened by 2-4 screws, so that the steps of the processing and manufacturing process and the assembly procedure are increased, and the assembly time and the production cost are correspondingly increased.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art, provide a simple structure, reasonable in design, manufacturing, maintenance convenient to use's electrodeless lamp electronic ballast heat dissipation box.
The utility model comprises a base and an upper cover, the upper end of the base is provided with the upper cover, the structure is characterized in that the base is composed of a bottom plate, a front side cover, a rear side cover, screw fixing columns and U-shaped mounting fixing holes, the upper ends of the front side edge and the rear side edge of the bottom plate are provided with the front side cover and the rear side cover, the left end of the bottom plate is provided with the left U-shaped mounting fixing hole, the right end of the bottom plate is provided with the right U-shaped mounting fixing hole, the upper plane of the bottom plate is embedded with 6 screw fixing columns for fixing ballasts, the upper ends of the front side cover and the rear side cover are respectively provided with an inward sunken upper cover buckling groove, the upper cover buckling grooves are respectively provided with two upper cover fixing plate clamping holes, the upper end of the base is provided with the upper cover, the lower ends of the front side edge and the rear side edge of the upper cover are respectively provided with mounting fixing plates which extend downwards and, the left end of upper cover is equipped with the left end lid, and the right-hand member is equipped with the right-hand member lid, and the lower middle part of left end lid is equipped with the power cord mounting hole, is equipped with on the power cord mounting hole and protects line rubber circle. When the electronic ballast is used, the electronic ballast is fixed on the bottom plate by using bolts, the upper cover is buckled on the base, the mounting fixing plates on the two sides of the upper cover are respectively clamped on the buckling grooves at the upper ends of the front side cover and the rear side cover of the base, and the clamping fixing heads arranged on the fixing plates are respectively clamped on the clamping holes, namely the base and the upper cover are connected into a whole to assemble the electronic ballast which is completely sealed.
The utility model has the advantages of simple structure and reasonable design, firstly, the heat dissipation box is composed of a box bottom and a box cover, the upper cover is formed by one-time punch forming of a die, and the processing technology and the cost that the end cover of the existing product needs to be additionally injection-molded and installed are reduced; and secondly, the upper cover and the base are fixed by four snap fasteners, so that the processing technology and the installation steps of the existing product for fixed connection by bolts are reduced, the production efficiency is increased, and the labor hour and the cost are saved.
The following is further detailed with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic top view of a base;
FIG. 2 is a schematic diagram of a front side structure of the base;
FIG. 3 is a schematic diagram of a right-view structure of the base;
FIG. 4 is a schematic top view of the upper cover;
FIG. 5 is a front view of the upper cover;
FIG. 6 is a left side view of the upper cover;
fig. 7 is a schematic view of the overall structure of the heat dissipation case.
Detailed Description
The base shown in fig. 1-4 is composed of a bottom plate, front and rear side covers, screw fixing columns and U-shaped mounting fixing holes, wherein the upper ends of the front and rear side edges of the bottom plate 1 are provided with a front side cover 6 and a rear side cover 3, the left end of the bottom plate is provided with a left U-shaped mounting fixing hole 2, the right end of the bottom plate is provided with a right U-shaped mounting fixing hole 5, the upper end plane of the bottom plate is embedded with 6 screw fixing columns 4 for fixing ballasts, the upper ends of the front side cover 6 and the rear side cover 3 are respectively provided with an inward concave upper cover buckling groove 8, the upper cover buckling grooves are respectively provided with two upper cover fixing plate clamping holes 7, and the upper end of the base is provided with.
The upper end of the base shown in fig. 4-7 is provided with an upper cover 9, the lower ends of the front and rear side edges of the upper cover are respectively provided with a mounting and fixing plate 11 which extends downwards and corresponds to the buckling and matching groove of the side cover of the base, the mounting and fixing plate is respectively provided with two clamping and fixing heads 10 which protrude inwards and correspond to the clamping holes, the left end of the upper cover is provided with a left end cover 13, the right end of the upper cover is provided with a right end cover 12, the lower middle part of the left end cover is provided with a power line mounting hole 14, and the power line mounting hole is provided with a. When the electronic ballast is used, the electronic ballast is fixed on the bottom plate by bolts, the upper cover is buckled on the base, the mounting fixing plates 11 on the two sides of the upper cover are respectively clamped on the buckling grooves 8 at the upper ends of the front side cover and the rear side cover of the base, and the clamping fixing heads 10 mounted on the fixing plates are respectively clamped on the clamping holes, namely the base and the upper cover are connected into a whole to assemble the electronic ballast which is completely sealed.
Claims (3)
1. The utility model provides an electrodeless lamp electronic ballast heat dissipation box, includes base and upper cover, and the upper end of base is equipped with the upper cover, and the base comprises bottom plate, front and back side cap, screw fixed column and U type installation fixed orifices, its characterized in that: the upper end on the front side limit and the rear side limit of bottom plate (1) is equipped with front side cap (6), back side cap (3), the left end of bottom plate is equipped with left U type installation fixed orifices (2), the right-hand member is equipped with right U type installation fixed orifices (5), it has screw fixed column (4) of 6 fixed ballasts to inlay on the upper end plane of bottom plate, front side cap (6) are equipped with inside sunken upper cover lock fit groove (8) respectively with the upper end of back side cap (3), be equipped with two upper cover fixed plate clamp tight holes (7) on the upper cover lock fit groove respectively, the upper end of base is equipped with upper cover (9).
2. The electrodeless lamp electronic ballast heat dissipation box as defined in claim 1, wherein: the lower ends of the front side edge and the rear side edge of the upper cover are respectively provided with a mounting fixing plate (11) which extends downwards and corresponds to the buckling and matching groove of the side cover of the base, and the mounting fixing plates are respectively provided with two clamping and fixing heads (10) which protrude inwards and correspond to the clamping holes.
3. The electrodeless lamp electronic ballast heat dissipation box as defined in claim 1, wherein: the left end of the upper cover is provided with a left end cover (13), the right end of the upper cover is provided with a right end cover (12), the lower middle part of the left end cover is provided with a power line mounting hole (14), and the power line mounting hole is provided with a wire protection rubber ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175142.2U CN211047287U (en) | 2019-12-08 | 2019-12-08 | Radiating box of electronic ballast of electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175142.2U CN211047287U (en) | 2019-12-08 | 2019-12-08 | Radiating box of electronic ballast of electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047287U true CN211047287U (en) | 2020-07-17 |
Family
ID=71531943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922175142.2U Active CN211047287U (en) | 2019-12-08 | 2019-12-08 | Radiating box of electronic ballast of electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047287U (en) |
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2019
- 2019-12-08 CN CN201922175142.2U patent/CN211047287U/en active Active
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