CN209909843U

CN209909843U - Light-adjusting electronic ballast radiating by utilizing shell

Info

Publication number: CN209909843U
Application number: CN201920751795.8U
Authority: CN
Inventors: 程肇睿; 程永冲; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-07
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an utilize radiating dimming electronic ballast of casing, including the ballast, open the bottom of ballast has a plurality of inlet ports, open the top of ballast has a plurality of ventholes, the bottom rigid coupling of ballast has the bottom plate, open the bottom of bottom plate has a plurality of through-holes, the through-hole communicates with each other with the inlet port, the equal rigid coupling in bottom left and right sides of bottom plate has the base, threaded hole is all opened on the top of bottom plate and base, the riser has been posted to the top left and right sides homogeneous phase of bottom plate. This utilize radiating dimming electronic ballast of casing can accomplish the firm and guard action to the ballast, has alleviateed the vibrations of device in the operation to the noise has been reduced, can avoid the wiring to produce wearing and tearing because of vibrations, can also accomplish the heat dissipation cooling to the ballast, avoids the ballast to damage because of the high temperature, has promoted life, and the installation dismantlement process is also very simple, be convenient for maintain and change.

Description

Light-adjusting electronic ballast radiating by utilizing shell

Technical Field

The utility model relates to a ballast technical field specifically is an utilize radiating dimming electronic ballast of casing.

Background

Electronic ballast, it is one kind of ballast, mean to adopt the electronic technology to drive the electric light source, make it produce the electronic equipment that needs the illumination, it is inductive ballast (or ballast) to correspond to it, modern fluorescent lamp uses electronic ballast more and more, it is light and exquisite, can be in the same place electronic ballast and fluorescent tube etc. even, simultaneously, electronic ballast can have the starter function concurrently usually, so can save the solitary starter again, but present electronic ballast has many shortcomings at present, often produce high frequency's vibrations in service, can produce the noise, and because the work occasion of ballast is narrow and small, so the radiating effect is not good, cause the components and parts to damage easily, reduce the life of ballast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize radiating dimming electronic ballast of casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dimming electronic ballast dissipating heat by utilizing a shell comprises a ballast, wherein a plurality of air inlet holes are formed in the bottom end of the ballast, a plurality of air outlet holes are formed in the top end of the ballast, a bottom plate is fixedly connected to the bottom end of the ballast, a plurality of through holes are formed in the bottom end of the bottom plate and communicated with the air inlet holes, bases are fixedly connected to the left side and the right side of the bottom end of the bottom plate, threaded holes are formed in the top ends of the bottom plate and the bases, vertical plates are pasted on the left side and the right side of the top end of the bottom plate, the vertical plates are pasted with the ballast, transverse plates are fixedly connected to the bottom ends of the outer sides of the vertical plates and are in threaded connection with the bottom plate through screws, empty grooves are formed in the top ends of the vertical plates, thick plates are pasted on the top ends of the vertical plates, thin plates are fixedly connected to the bottom ends of the, the utility model discloses a fan blade, including the plectrum, the plectrum has the center of plectrum to peg graft and has the thin pole, the thin pole runs through riser, dead slot and sheet metal, the thin pole is clearance fit with riser, dead slot and sheet metal, the outer wall rigid coupling of thin pole has the baffle, the inboard rigid coupling of plectrum has the spring, the other end and the baffle rigid coupling of spring, the top rigid coupling of thick plate has the support, the inboard rigid coupling of thick plate has the steel pole, the inboard rigid coupling of steel pole has the steel ring, the inner chamber rigid coupling of steel ring has the motor, the output shaft is installed on the top of motor, the outer wall rigid coupling of output shaft has the lantern ring, the.

Preferably, the bottom end of the inner side of the thick plate is fixedly connected with a cross rod, the outer wall of the cross rod is fixedly connected with an aluminum sheet, and the aluminum sheet penetrates through the air outlet.

Preferably, a base plate is fixedly connected to the bottom end of the base.

Preferably, the outer wall of the screw is sleeved with a gasket, and the gasket is attached to the transverse plate.

Preferably, a pull ring is fixedly connected to the outer side of the thin rod.

Preferably, the inner cavity of the through hole is fixedly connected with a filter screen.

Compared with the prior art, the beneficial effects of the utility model are that: the dimming electronic ballast utilizing the shell for heat dissipation has the advantages that the transverse plate is connected with the bottom plate through the screw threads, so that the vertical plate is connected with the bottom plate, the vertical plate is used for fixing and protecting the ballast, the installation and the disassembly are very simple, the vibration is reduced, the noise is reduced, the thick plate can be simply installed on the vertical plate through the matching of the vertical plate, the empty groove, the thin plate, the thick plate and the thin rod, the disassembly can be simply completed, the fan blade is driven to rotate through clicking, air is driven to enter through the air inlet hole and is discharged from the air outlet hole, the convection heat dissipation is completed, the dimming electronic ballast utilizing the shell for heat dissipation can fix and protect the ballast, the vibration in the operation of the device is reduced, the noise is reduced, the abrasion of a wiring caused by the vibration can be avoided, and the heat dissipation and the temperature reduction of the ballast can, the ballast is prevented from being damaged due to overhigh temperature, the service life is prolonged, the installation and disassembly processes are very simple, and the maintenance and the replacement are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the recess, screw, plate and pin of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the motor, the output shaft, the sleeve ring and the fan blades of FIG. 1;

fig. 4 is a schematic view of a connection structure of the ballast, the air outlet hole, the cross bar and the aluminum sheet of fig. 1.

In the figure: 1. ballast, 2, inlet port, 3, venthole, 4, bottom plate, 5, filter screen, 6, riser, 7, dead slot, 8, screw, 9, sheet metal, 10, slender pole, 11, plectane, 12, baffle, 13, spring, 14, steel pole, 15, steel ring, 16, motor, 17, output shaft, 18, the lantern ring, 19, flabellum, 20, support, 21, horizontal pole, 22, aluminum sheet, 23, base, 24, screw hole, 25, backing plate, 26, gasket, 27, pull ring, 28, thick plate, 29, through-hole, 30, diaphragm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dimming electronic ballast radiating by utilizing a shell comprises a ballast 1, wherein the bottom end of the ballast 1 is provided with a plurality of air inlet holes 2, the top end of the ballast 1 is provided with a plurality of air outlet holes 3, the bottom end of the ballast 1 is fixedly connected with a bottom plate 4, so that the ballast 1 and the bottom plate 4 are fixed together, the bottom end of the bottom plate 4 is provided with a plurality of through holes 29, the through holes 29 are communicated with the air inlet holes 2, the left side and the right side of the bottom end of the bottom plate 4 are fixedly connected with a base 23 for supporting the bottom plate 4, the top ends of the bottom plate 4 and the base 23 are respectively provided with a threaded hole 24 for connecting the device with the outside, the left side and the right side of the top end of the bottom plate 4 are respectively pasted with a vertical plate 6, the vertical plate 6 is pasted with the ballast 1, the ballast 1 is protected and fixed by the vertical plate 6, the vibration, the transverse plate 30 is in threaded connection with the bottom plate 4 through the screw 8, the transverse plate 30 is connected with the bottom plate 4 through the screw 8, so that the vertical plate 6 is connected with the bottom plate 4, the installation and the disassembly are very simple, the maintenance and the replacement are convenient, the top end of the vertical plate 6 is provided with the empty groove 7, the top end of the vertical plate 6 is attached with the thick plate 28, the bottom end of the thick plate 28 is fixedly connected with the thin plate 9, the thin plate 9 penetrates through the empty groove 7, so that when the thick plate 28 is prevented from being arranged on the vertical plate 6, the thin plate 9 is inserted into the empty groove 7 in a clearance fit manner, the outer side of the inner cavity of the empty groove 7 is fixedly connected with the circular plate 11, the center of the circular plate 11 is inserted with the thin rod 10, the thin rod 10 penetrates through the vertical plate 6, the empty groove 7 and the thin plate 9, the thin rod 10 and the vertical plate 6, the empty groove 7 and the thin plate 9 are in a clearance fit manner, the outer wall of the thin rod 10 is fixedly connected with a baffle 12, the inner side of the circular plate 11 is fixedly connected with a spring 13, the other end of the spring 13 is fixedly connected with the baffle 12, so that the thin rod 10 can be under the elastic force action of the spring 13, the top end of the thick plate 28 is fixedly connected with a support 20, so that the support 20 is fixed with the thick plate 28, the inner side of the thick plate 28 is fixedly connected with a steel rod 14, so that the steel rod 14 is fixed with the thick plate 28, the inner side of the steel rod 14 is fixedly connected with a steel ring 15, so that the steel ring 15 is fixed with the steel rod 14, the inner cavity of the steel ring 15 is fixedly connected with a motor 16, the model of the motor 16 is a DOBLD20-12A-30S brushless motor, the top end of the motor 16 is provided with an output shaft 17, so that the output shaft 17 can be driven by the motor 16 to rotate, the outer wall of the output shaft 17 is, discharge via the venthole 3, form the heat dissipation that the convection current accomplished ballast 1, the inboard bottom rigid coupling of thick plate 28 has horizontal pole 21, make horizontal pole 21 and thick plate 28 fixed together, the outer wall rigid coupling of horizontal pole 21 has aluminum sheet 22, make aluminum sheet 22 and horizontal pole 21 fixed together, aluminum sheet 22 part runs through venthole 3, absorb ballast 1's heat with aluminum sheet 22, further accomplish the heat dissipation to ballast 1, the bottom rigid coupling of base 23 has backing plate 25, be used for protecting base 23, the outer wall of screw 8 has cup jointed gasket 26, gasket 26 pastes with diaphragm 30 mutually, avoid screw 8 to damage diaphragm 30, the outside rigid coupling of pin 10 has pull ring 27, be convenient for control pin 10, the inner chamber rigid coupling of through-hole 29 has filter screen 5, avoid the dust to get into ballast 1 along with the air flow from inlet port 2.

When the light-adjusting electronic ballast using the shell for heat dissipation needs to work by workers, two vertical plates 6 are attached to two sides of a ballast 1, the bottom ends of the vertical plates 6 and the horizontal plate 30 are attached to a bottom plate 4, the horizontal plate 30, the vertical plate 6 and the bottom plate 4 are connected together through screws 8, the installation and the disassembly are very simple, the ballast 1 is protected and fixed by limiting the positions of the ballast through the vertical plates 6, the vibration of the ballast 1 in the operation process is reduced, the noise is reduced, the phenomenon that the wiring is abraded due to vibration is avoided, the thin rod 10 is pulled, the baffle plate 12 is driven to compress the spring 13, the thick plate 28 is placed at the top end of the vertical plate 6, the thin plate 9 extends into the empty groove 7, then the thin rod 10 is loosened, the baffle plate 12 is under the elastic action of the spring 13, the thin rod 10 is driven to return to the original position, the fixing of the thin plate 9, make pin 10 break away from with sheet metal 9, can accomplish the dismantlement, drive flabellum 19 through motor 16 and rotate, the priming air gets into through inlet port 2, discharges from venthole 3, forms the convection current and takes away the heat, accomplishes the heat dissipation to ballast 1, avoids ballast 1 to damage because of the high temperature, has promoted life.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dimming electronic ballast for dissipating heat by using a shell comprises a ballast (1) and is characterized in that: the bottom of the ballast (1) is provided with a plurality of air inlet holes (2), the top of the ballast (1) is provided with a plurality of air outlet holes (3), the bottom of the ballast (1) is fixedly connected with a bottom plate (4), the bottom of the bottom plate (4) is provided with a plurality of through holes (29), the through holes (29) are communicated with the air inlet holes (2), the left side and the right side of the bottom end of the bottom plate (4) are fixedly connected with a base (23), the top ends of the bottom plate (4) and the base (23) are both provided with threaded holes (24), the left side and the right side of the top end of the bottom plate (4) are both provided with vertical plates (6), the vertical plates (6) are attached to the ballast (1), the bottom ends of the outer sides of the vertical plates (6) are fixedly connected with transverse plates (30), the transverse plates (30) are in threaded connection with the bottom plate (4) through screws (8), the top ends of the vertical plates (6) are provided with, the bottom end of the thick plate (28) is fixedly connected with a thin plate (9), the thin plate (9) penetrates through the empty groove (7), the thin plate (9) is in clearance fit with the empty groove (7), a circular plate (11) is fixedly connected to the outer side of the inner cavity of the empty groove (7), a thin rod (10) is inserted into the center of the circular plate (11), the thin rod (10) penetrates through the vertical plate (6), the empty groove (7) and the thin plate (9), the thin rod (10) is in clearance fit with the vertical plate (6), the empty groove (7) and the thin plate (9), a baffle (12) is fixedly connected to the outer wall of the thin rod (10), a spring (13) is fixedly connected to the inner side of the circular plate (11), the other end of the spring (13) is fixedly connected with the baffle (12), a support (20) is fixedly connected to the top end of the thick plate (28), a steel rod (14) is fixedly connected to the inner side of the thick plate (28), and a, the inner chamber rigid coupling of steel ring (15) has motor (16), output shaft (17) are installed on the top of motor (16), the outer wall rigid coupling of output shaft (17) has lantern ring (18), the outer wall rigid coupling of the lantern ring (18) has flabellum (19).

2. A dimming electronic ballast as claimed in claim 1, wherein the housing is adapted to dissipate heat, and wherein: the inboard bottom rigid coupling of thick plate (28) has horizontal pole (21), the outer wall rigid coupling of horizontal pole (21) has aluminum sheet (22), air outlet (3) are run through to aluminum sheet (22) part.

3. A dimming electronic ballast as claimed in claim 1, wherein the housing is adapted to dissipate heat, and wherein: the bottom end of the base (23) is fixedly connected with a backing plate (25).

4. A dimming electronic ballast as claimed in claim 1, wherein the housing is adapted to dissipate heat, and wherein: the outer wall of the screw (8) is sleeved with a gasket (26), and the gasket (26) is attached to the transverse plate (30).

5. A dimming electronic ballast as claimed in claim 1, wherein the housing is adapted to dissipate heat, and wherein: and a pull ring (27) is fixedly connected to the outer side of the thin rod (10).

6. A dimming electronic ballast as claimed in claim 1, wherein the housing is adapted to dissipate heat, and wherein: and the inner cavity of the through hole (29) is fixedly connected with a filter screen (5).