CN218820253U

CN218820253U - Double-tube high-voltage sodium lamp

Info

Publication number: CN218820253U
Application number: CN202223272337.7U
Authority: CN
Inventors: 徐发庆
Original assignee: Xiaogan Ruiyi Lighting Co ltd
Current assignee: Xiaogan Ruiyi Lighting Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-07
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a double-barrelled high pressure sodium lamp, including outer plywood, the lamp shade is installed to outer plywood surface joint, and installs the glass board in the lamp shade outer end, the inside double-barrelled high pressure sodium lamp fluorescent tube that is equipped with of lamp shade, and the lamp shade tail end is equipped with the inner plating, the thermovent has been seted up to centre of a circle equidistance on the lamp shade surface, be equipped with the actuating mechanism who opens or close the lamp shade thermovent on the inner plating surface, reduce the closing plate through the dust screen and enter into the inside dust of lamp shade after opening, avoid the dust to pile up the cover on fluorescent tube and glass board, under the effect through actuating mechanism, realize that the lamp shade thermovent is opened or is closed, cooperate miniature fan to open and dispel the heat to the inside temperature of lamp shade and fluorescent tube surface, for prior art, accelerate double-barrelled high pressure sodium lamp fluorescent tube surface and surrounding environment temperature's reduction, keep high efficiency work of high pressure sodium lamp and accelerate time and efficiency of next use, reduce the conflagration risk.

Description

Double-tube high-voltage sodium lamp

Technical Field

The utility model relates to a double-barrelled high-pressure sodium lamp field specifically is a double-barrelled high-pressure sodium lamp.

Background

After starting the high pressure sodium lamp, there is a low pressure discharge of mercury vapor and xenon gas in the initial phase. At this time, the working voltage of the bulb is very low, and the current is very large; along with the continuous progress of the discharge process, the arc temperature gradually rises, the mercury and sodium vapor pressures are determined by the coldest end temperature of the discharge tube, when the cold end temperature of the discharge tube reaches stability, the discharge tends to be stable, and the luminous flux, the working voltage, the working current and the power of the bulb are also in a normal working state, so that the lamp is widely applied to roads, highways, airports, docks, stations, squares, street junctions, industrial and mining enterprises, parks, courtyard lighting and plant cultivation. The high color rendering high pressure sodium lamp is mainly applied to illumination of places such as gymnasiums, exhibition halls, casinos, department stores, hotels and the like;

the main structure of the high-pressure sodium lamp comprises an arc tube, a glass bulb, a lamp holder, a getter and a ballast, the high-pressure sodium lamp can generate a large amount of heat during operation, and if unexpected conditions such as circuit failure occur, heating caused by short circuit is likely to occur, and potential fire risks are brought, so that in the installation process, people firstly pay attention to the installation position of the light supplement lamp, and usually in a greenhouse with a curtain, at least a fire-proof safety distance of more than 25 cm is reserved between the light supplement lamp and the curtain;

ceiling type high pressure sodium lamp is common lighting apparatus, because it installs on the roof, the space of local promotion can lead to its heat dispersion to be restricted, and after the high pressure sodium lamp extinguishes, need cool off a period of time, treat that intraductal mercury atmospheric pressure reduces after, but restart the use, this can produce the restriction to the live time of high pressure sodium lamp, can't carry out frequent opening and closing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a double-barrelled high-pressure sodium lamp to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure, after high-pressure sodium lamp during operation and work, opens the closing plate of lamp shade through actuating mechanism, and the cooperation miniature fan dispels the heat to inside and the high-pressure sodium lamp of lamp shade and bloies to can also play fine fire prevention effect when accelerating high-pressure sodium lamp radiating efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a double-barrelled high-pressure sodium lamp, includes the outer plywood, the lamp shade is installed to outer plywood surperficial joint, and the lamp shade outer end installs the glass board, the inside double-barrelled high-pressure sodium lamp fluorescent tube that is equipped with of lamp shade, and the lamp shade tail end is equipped with the inner plating, the thermovent has been seted up to the lamp shade centre of a circle equidistance on the surface, be equipped with the actuating mechanism who opens or close the lamp shade thermovent on the inner plating surface.

Furthermore, a sealing plate is rotatably arranged at the bottom of the heat dissipation opening of the lampshade through a hinge.

Further, actuating mechanism includes the go-between, the inner plating back is equipped with the go-between, and the position that the go-between corresponds the closing plate on the surface is fixed with the connecting rod, the connecting rod slides and passes the inner plating, and the connecting rod top is connected with even board through the pivot rotation, even the board other end rotates through the pivot and connects on the closing plate top surface, inner plating both sides fixed mounting has miniature electric putter, and miniature electric putter extension end and go-between fixed connection.

Furthermore, the lampshade is a round table type hollow cover, and a dustproof net is fixed on the inner wall of the lampshade.

Furthermore, three groups of miniature fans are symmetrically and fixedly installed at the circle center of the surface of the inner layer plate.

Furthermore, the surface of the inner layer plate is provided with a socket, and the bottom end of the double-tube high-pressure sodium lamp tube can be inserted into the socket.

Furthermore, three long screws are inserted at the outer edges of the outer layer plate and the inner layer plate, and two ends of each long screw are fixed with the outer layer plate and the inner layer plate through nuts.

The utility model has the advantages that: the utility model relates to a double-tube high-pressure sodium lamp, which comprises an outer plate; an inner layer plate; a glass plate; a lamp shade; a sealing plate; a long screw; a micro fan; a drive mechanism; a miniature electric push rod; a connecting ring; a connecting rod; connecting plates; a double-tube high-pressure sodium lamp tube; a dust screen;

1. this double-barrelled high pressure sodium lamp passes through the dust screen and reduces the sealing plate and opens the inside dust that enters into the lamp shade, avoids the dust to pile up and cover on fluorescent tube and glass board.

2. Under the action of the driving mechanism, the double-tube high-pressure sodium lamp realizes that the heat dissipation port of the lamp shade is opened or closed, and is matched with the micro fan to be opened to dissipate the internal temperature of the lamp shade and the surface of the lamp tube.

3. Compared with the prior art, the double-tube high-pressure sodium lamp has the advantages that the surface of the lamp tube of the double-tube high-pressure sodium lamp and the temperature of the surrounding environment are reduced, the high-efficiency work of the high-pressure sodium lamp is kept, the time and the efficiency of next use are accelerated, and the fire risk is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a double-tube high-pressure sodium lamp of the present invention;

fig. 2 is a schematic view of the overall split structure of a double-tube high-pressure sodium lamp of the present invention;

fig. 3 is a schematic view of the driving mechanism of the double-tube high-pressure sodium lamp of the present invention;

in the figure: 1. an outer plate; 2. an inner layer board; 3. a glass plate; 4. a lamp shade; 41. a sealing plate; 5. a long screw; 6. a micro fan; 7. a drive mechanism; 71. a miniature electric push rod; 72. a connecting ring; 73. a connecting rod; 74. connecting plates; 8. a double-tube high-pressure sodium lamp tube; 9. a dust screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a double-barrelled high pressure sodium lamp, includes outer plywood 1, lamp shade 4 is installed to outer plywood 1 joint on the surface, and 4 outer ends of lamp shade install glass board 3, 4 inside double-barrelled high pressure sodium lamp fluorescent tubes 8 that are equipped with of lamp shade, and 4 tail ends of lamp shade are equipped with inner plating 2, the thermovent has been seted up to 4 centre of a circle equidistance on the surface of lamp shade, inner plating 2 is equipped with actuating mechanism 7 of opening or closing 4 thermovents of lamp shade on the surface, and 8 theory of operation of double-barrelled high pressure sodium lamp fluorescent tubes are the same with current high pressure sodium lamp, and during high pressure sodium lamp work or after work, open the thermovent of lamp shade 4 through actuating mechanism 7 and carry out the thermolysis to its inside for 8 surperficial and ambient temperature's reduction of double-barrelled sodium lamp fluorescent tubes.

This embodiment, lamp shade 4 thermovent bottom is installed sealing plate 41 through the hinge rotation, actuating mechanism 7 includes connecting ring 72, the 2 backs of inner plating are equipped with connecting ring 72, and connecting ring 72 corresponds the rigidity of sealing plate 41 on the surface and has connecting rod 73, connecting rod 73 slides and passes inner plating 2, and connecting rod 73 top is connected with even board 74 through the pivot rotation, even the board 74 other end rotates through the pivot and connects on sealing plate 41 top surface, inner plating 2 both sides fixed mounting has miniature electric putter 71, and miniature electric putter 71 extension end and connecting ring 72 fixed connection, inner plating 2 is on the surface centre of a circle symmetry fixed mounting has three groups of miniature fan 6, and at high-pressure sodium lamp during operation or after work, through programming circuit control, open miniature electric putter 71, drive connecting ring 72 and connecting rod 73 along vertical direction removal, connecting rod 73 pulling even board 74 rotates sealing plate 41 and opens along hinge department rotation simultaneously, spills lamp shade 4 thermovent, and miniature fan 6 opens lamp shade 4 internal temperature and fluorescent tube surface and dispels the heat this moment.

This embodiment, lamp shade 4 is the hollow cover of round platform type, and 4 inner walls of lamp shade are fixed with dust screen 9, and it enters into the inside dust of lamp shade 4 to reduce the closing plate 41 through dust screen 9 and open the back, avoids the dust to pile up the cover on fluorescent tube and glass board 3.

This embodiment, inner plate 2 is equipped with the interface on the surface, and 8 bottoms of double-barrelled high-pressure sodium lamp fluorescent tube can insert the interface, and the interface is connected with the ballast through the electric wire to realize that the power supply of double-barrelled high-pressure sodium lamp fluorescent tube 8 is opened, and wherein double-barrelled high-pressure sodium lamp is two arc tubes, and power is higher but can produce more heats.

This embodiment,

outer plywood

1 and 2 outward flanges of inner plating are pegged graft and are had three

long screws

5, and 5 both ends of long screw pass through the nut and are fixed with outer plywood 1 and inner plating 2, and outer plywood 1 is installed in the wall crown outside, and the wall crown is inboard arranged in to inner plating 2, and the middle headspace for installing the banks spare, and need leave certain clearance between inner plating 2 and the wall crown is inboard for actuating mechanism 7's removal.

When the high-pressure sodium lamp works or after the work is finished, the micro electric push rod 71 is started, the connecting ring 72 and the connecting rod 73 are driven to move in the vertical direction, the connecting rod 73 pulls the connecting plate 74 to rotate and the sealing plate 41 is rotated and opened along the hinge, the heat dissipation port of the lampshade 4 is leaked, the micro fan 6 is started to dissipate the internal temperature of the lampshade 4 and the surface of the lamp tube, the surface of the lamp tube 8 of the double-tube high-pressure sodium lamp and the surface of the surrounding environment are accelerated to be reduced, the high-efficiency work of the high-pressure sodium lamp is kept, and the time and the efficiency of next use are accelerated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A double-tube high-pressure sodium lamp comprising an outer plate (1), characterized in that: outer plywood (1) is installed lamp shade (4) in the joint on the surface, and lamp shade (4) outer end installs glass board (3), lamp shade (4) inside is equipped with double-barrelled high-pressure sodium lamp fluorescent tube (8), and lamp shade (4) tail end is equipped with inner plating (2), the thermovent has been seted up to lamp shade (4) centre of a circle equidistance on the surface, inner plating (2) are equipped with actuating mechanism (7) of opening or closing lamp shade (4) thermovent on the surface.

2. A dual tube high pressure sodium lamp as claimed in claim 1, wherein: and a sealing plate (41) is rotatably arranged at the bottom of the heat dissipation opening of the lampshade (4) through a hinge.

3. A dual tube high pressure sodium lamp as claimed in claim 2, characterized in that: actuating mechanism (7) are including go-between (72), inner plate (2) back is equipped with go-between (72), and go-between (72) correspond the position fixation of closing plate (41) on the surface and have connecting rod (73), connecting rod (73) slide and pass inner plate (2), and connecting rod (73) top is connected with even board (74) through the pivot rotation, even board (74) other end rotates through the pivot and connects on closing plate (41) top surface, inner plate (2) both sides fixed mounting has miniature electric putter (71), and miniature electric putter (71) extension end and go-between (72) fixed connection.

4. A dual tube high pressure sodium lamp as claimed in claim 3, characterized in that: the lampshade (4) is a round table type hollow cover, and a dustproof net (9) is fixed on the inner wall of the lampshade (4).

5. A dual tube high pressure sodium lamp as claimed in claim 1, wherein: three groups of miniature fans (6) are symmetrically and fixedly arranged at the circle center on the surface of the inner plate (2).

6. A dual tube high pressure sodium lamp as claimed in claim 1, wherein: the surface of the inner plate (2) is provided with a socket, and the bottom end of the double-tube high-pressure sodium lamp tube (8) can be inserted into the socket.

7. A dual tube high pressure sodium lamp as claimed in claim 1, wherein: the outer edge of the outer plate (1) and the outer edge of the inner plate (2) are inserted with three long screws (5), and the two ends of each long screw (5) are fixed with the outer plate (1) and the inner plate (2) through nuts.