CN200946776Y

CN200946776Y - Projecting lamp for scenery

Info

Publication number: CN200946776Y
Application number: CNU2006201322836U
Authority: CN
Inventors: 夏文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-17
Filing date: 2006-08-17
Publication date: 2007-09-12
Anticipated expiration: 2016-08-17

Abstract

The utility model relates to a landscape projection lamp, whose shell is composed of a lightbox, a postopperculum, wherein the lightbox is inverted four-prism shaped whose top surface is larger than the underside. The top surface is provided with an opening, while the bottom surface is sealed. The outer of the underside is provide with electronic appliance box which has electronic circuit boards, three energy-saving lamp tubes (arched distributed on the light box ). The tail of the lamp tube is embedded in the lamp-tube supporting saddle (be fixedly connected to the inner wall of the lightbox by a connecting board). The inner wall of the lithtbox is provided with a reflector and a panel (positioned at the top surface), wherein the reflector is corresponding with the inner wall of the lightbox in shape and the panel of the light box is provided with a light-inlet window. The postopperculum is square box shaped, top surface of which is matched with and is connected to the underside of the lightbox by a screw and covers the electronic appliance box. Two arms of a U-shaped stent are hinged to the two sides of the postopperculum respectively. The utility model has advantages as follows: a good light- condensing effect, a high illumination, a big reflective surface, a small lateral light loss, a high solar-energy utilization, a convenient operation and no needs to turn on the lightbox when connect to external power supplying wires.

Description

The view projecting lamp

Technical field

The utility model relates to light fixture, particularly a kind of light fixture of light projector irradiation view.

Background technology

Traditional projecting lamp mainly contains powerful sodium vapor lamp, Metal halogen lamp and mercury lamp.Its shortcoming is: volume is big, weight is big, power consumption is big.

The projecting lamp of power saving fluorescent lamps has appearred adopting recently, the lamp box of this projecting lamp is flat box-like shape, light source is a horizontal layout, be about to two groups or three groups of power saving fluorescent lamps and be arranged in the lamp box with plane form, the reflection shield of fluorescent tube bottom is a tabular, and its shortcoming is: spotlight effect is poor, brightness is low, reflecting surface is little, and the lateral light loss is bigger, and the efficiency of light energy utilization is low.

Another problem of this projecting lamp is: electronic circuit board is installed in the next door of tube support, is located in the lamp box with fluorescent tube, and the heat that fluorescent tube sends is easy to damage electronic circuit board, has reduced the service life of whole lamp.

A problem again of this projecting lamp is: the adapter that is used to connect the external power line also is contained in the lamp box, and each wiring all will be opened lamp box, troublesome poeration, and easily damp vapour, dust are introduced in the lamp box, cause the electronic devices and components loose contact.

The utility model content

For solving the problem in the above-mentioned background technology, the purpose of this utility model provides a kind of view projecting lamp, and its spotlight effect is good, the brightness height, and reflecting surface is big, and the lateral light loss is little, and efficiency of light energy utilization height does not need to open lamp box during circumscripted power line, easy to operate.

For achieving the above object, the utility model is by the following technical solutions:

A kind of view projecting lamp, comprise housing, support, electronic circuit board, power saving fluorescent lamps, tube support, adapter, power saving fluorescent lamps is connected with electronic circuit board by lead, it is characterized in that: described housing is by lamp box, bonnet is formed, lamp box is inverted truncated rectangular pyramids shape, its end face is big, the bottom surface is little, end face is uncovered, the bottom surface sealing, the electrical equipment box is equipped with in the outside of lamp box bottom surface, described electronic circuit board is housed in the electrical equipment box, and described power saving fluorescent lamps has three, and these three power saving fluorescent lamps are arch and are arranged in the lamp box, the tail end of these three power saving fluorescent lamps is inlaid on the tube support, tube support is affixed by connecting plate and lamp box sidewall, and the internal face of lamp box is equipped with reflection shield, and the shape of reflection shield conforms to the internal face of lamp box is corresponding, the end face open-mouth of lamp box is equipped with panel, position corresponding to power saving fluorescent lamps on this panel is provided with light inlet window, and described bonnet is the square box shape, and the end face of bonnet is corresponding with the bottom surface of lamp box to coincide, bonnet is connected by screw on the bottom surface of lamp box, and described electrical equipment box is covered; Described support is ∪ shape, and two galianconism is hinged on the both sides of bonnet respectively.

On the described support terminal box is housed, described adapter is housed in the terminal box.

The end face edge of described lamp box is useful on the groove that sealing strip is installed, and the silica gel sealing bar is housed in this groove.

The end face edge of described bonnet is useful on the groove that sealing strip is installed, and the silica gel sealing bar is housed in this groove.

The end face edge of the edge of described panel and lamp box is affixed by four hasps.

The utility model has following actively useful effect:

One, 3 flat U power saving fluorescent lamps is arranged in the lamp box with arch, lamp box is inverted truncated rectangular pyramids shape, the shape of reflection shield is corresponding consistent with the internal face of lamp box, the light reflection that this planform helps scattering to the side superposes, spotlight effect is good, the brightness height, and reflecting surface is big, the lateral light loss is little, efficiency of light energy utilization height.

Two, power saving fluorescent lamps is installed in the inner chamber of lamp box, and electronic circuit board is installed in the lamp box outside, and in the inner chamber of bonnet, the air in two chambeies can't convection current, and the heat that power saving fluorescent lamps sends can not influence electronic circuit board, has improved the service life of light fixture.

Three, panel adopts safety glass, and is very firm, adopts the hasp with auto-lock function to fix between panel and the lamp box end face edge; And by heat-resisting aging-resistant silastic sealing strip waterproof sealing; Windproof, antidetonation, the water-proof function of light fixture have been improved greatly.

Four, terminal box is contained on the support, and adapter is housed in the terminal box.Only need open the lid of terminal box when connecting the external power line and operate, not need to open bonnet and lamp box, avoid damp vapour, dust are introduced in it, protect electronic devices and components.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the rearview of Fig. 1;

Fig. 3 is the A partial enlarged drawing of Fig. 2;

Fig. 4 is the structural representation of hasp among Fig. 1;

Fig. 5 is the structural representation after lamp box shown in Figure 1, bonnet separate;

Fig. 6 is the structural representation after lamp box shown in Figure 2, bonnet separate;

Fig. 7 is the structural representation after panel separates among Fig. 1;

Fig. 8 is the structural representation after panel among Fig. 1, power saving fluorescent lamps, tube support, the reflection shield separation;

Fig. 9 is the partial enlarged drawing of connecting plate part among Fig. 8;

Figure 10 is the structural representation of connecting plate among Fig. 9;

Figure 11 is the cutaway view of Fig. 1.

The specific embodiment

Accompanying drawing number

1. lamp box 101. cable holes 102. grooves 103 axle beds

2. bonnet 201. cable holes 202. grooves

3. electrical equipment box 301. screws

4. power saving fluorescent lamps 5. power saving fluorescent lamps 6. power saving fluorescent lamps

7. tube support 8. connecting plates 801. through holes 802. through holes

9. panel 901. light inlet windows 10. reflection shields 11. supports

12. terminal box 121. lids 122. entrance holes 13. adapters

14. hasp 141. elasticity clamps 142. rotating shafts

15. hasp 16. hasps 17. hasps

18. bolt 19. screws 20. screws 21. screws

The utility model is a kind of view projecting lamp, comprises housing, support, electronic circuit board, power saving fluorescent lamps, tube support, adapter, and power saving fluorescent lamps is connected with electronic circuit board by lead.

Please refer to Fig. 1, Fig. 2, Fig. 5, Fig. 6, housing is made up of lamp box 1, bonnet 2, and lamp box 1 is inverted truncated rectangular pyramids shape, and its end face is big, and the bottom surface is little, and end face is uncovered, the bottom surface sealing, and electrical equipment box 3 is equipped with in the outside of lamp box 1 bottom surface, in the electrical equipment box 3 electronic circuit board is housed.Electrical equipment box 3 is as shown in Figure 6 affixed by screw 301 and lamp box 1 bottom surface.

Please refer to Fig. 1, Fig. 5, Fig. 7, Fig. 8, Figure 11, power saving fluorescent lamps has three, and each power saving fluorescent lamps is flat U-shaped, and these three power saving

fluorescent lamps

4,5,6 are arch and are arranged in the lamp box 1.The tail end of these three power saving

fluorescent lamps

4,5,6 is inlaid on the tube support 7, please refer to Fig. 8, Fig. 9, Figure 10, tube support 7 is affixed with the sidewall of lamp box 1 by connecting plate 8, connecting plate 8 is a L-square, have through hole 801,802 above it, be respectively applied for and

place screw

19,20, screw 19 is affixed with the screw base on lamp box 1 sidewall, screw 20 is affixed with the screw base on the tube support 7, thereby tube support 7 is fastened on the sidewall of lamp box 1.

Please refer to Fig. 1, Fig. 5, Fig. 7, Fig. 8, the internal face of lamp box 1 is equipped with reflection shield 10, corresponding the conforming to of internal face of the shape of reflection shield 10 and lamp box 1, the end face open-mouth of lamp box 1 is equipped with panel 9, and the position corresponding to power saving

fluorescent lamps

4,5,6 on this panel 9 is provided with light inlet window 901.

Please refer to Fig. 2, Fig. 5, Fig. 6, bonnet 2 is the square box shape, and the end face of bonnet 2 is corresponding with the bottom surface of lamp box 1 to coincide, and bonnet 2 is connected by screw 21 on the bottom surface of lamp box 1, and electrical equipment box 3 is covered; Do not make moist vapour, dust of protection electrical equipment box corrodes.

Support 11 is ∪ shape, and two galianconism is hinged on the both sides of bonnet 2 respectively by bolt 18.Terminal box 12 is housed on the support 11, adapter 13 is housed as shown in Figure 6 in the terminal box 12.

Please refer to Fig. 6, cable hole 101 is arranged on the bottom surface of lamp box 1, the lead of each power saving

fluorescent lamps

4,5,6 tail end passes from cable hole 101, is connected with electronic circuit board in the electrical equipment box 3.

Please refer to Fig. 1, Fig. 5, Fig. 7, external power cord is introduced in the terminal box 12 by the entrance hole on the terminal box 12 122, be connected with adapter 13 wherein, lead on the adapter 13 is drawn from the bottom surface of terminal box 12, cable hole 201 on bonnet 2 sidewalls enters in bonnet 2 inner chambers, is connected with electronic circuit board in the electrical equipment box 3.Therefore, only need open the lid 121 of terminal box 12 when connecting the external power line and operate, not need to open bonnet 2 and lamp box 1, avoid damp vapour, dust are introduced in bonnet 2 and the lamp box 1, protect electronic devices and components.

Please refer to Fig. 7, Fig. 8, Fig. 9, the end face edge of lamp box 1 is useful on the groove 102 that sealing strip is installed, and in this groove 102 the silica gel sealing bar is housed.

Please refer to Fig. 5, the end face edge of bonnet 2 is useful on the groove 202 that sealing strip is installed, and the silica gel sealing bar is housed in this groove.Thereby windproof, antidetonation, the water-proof function of light fixture have been improved greatly.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the end face edge of the edge of panel 9 and lamp box 1 is affixed by four

hasps

14,15,16,17.The structure of each

hasp

14,15,16,17 is identical.Please refer to Fig. 3, Fig. 4, hasp 14 is made up of elasticity clamp 141, rotating shaft 142, and the bottom of elasticity clamp 141 and rotating shaft 142 are hinged, and the pole of the evagination of rotating shaft 142 both sides is articulated on the axle bed 103 on lamp box 1 outer wall.Corresponding the conforming to of profile on the bending shape of elasticity clamp 141 and the top sides edge of lamp box 1, the hasp of this planform utilizes the elasticity of self can realize that self-locking fixes; Easy accessibility is in conjunction with firm.

Claims

1, a kind of view projecting lamp, comprise housing, support, electronic circuit board, power saving fluorescent lamps, tube support, adapter, power saving fluorescent lamps is connected with electronic circuit board by lead, it is characterized in that: described housing is by lamp box, bonnet is formed, lamp box is inverted truncated rectangular pyramids shape, its end face is big, the bottom surface is little, end face is uncovered, the bottom surface sealing, the electrical equipment box is equipped with in the outside of lamp box bottom surface, described electronic circuit board is housed in the electrical equipment box, and described power saving fluorescent lamps has three, and these three power saving fluorescent lamps are arch and are arranged in the lamp box, the tail end of these three power saving fluorescent lamps is inlaid on the tube support, tube support is affixed by connecting plate and lamp box sidewall, and the internal face of lamp box is equipped with reflection shield, and the shape of reflection shield conforms to the internal face of lamp box is corresponding, the end face open-mouth of lamp box is equipped with panel, position corresponding to power saving fluorescent lamps on this panel is provided with light inlet window, and described bonnet is the square box shape, and the end face of bonnet is corresponding with the bottom surface of lamp box to coincide, bonnet is connected by screw on the bottom surface of lamp box, and described electrical equipment box is covered; Described support is ∪ shape, and two galianconism is hinged on the both sides of bonnet respectively.

2, view projecting lamp as claimed in claim 1 is characterized in that: on the described support terminal box is housed, described adapter is housed in this terminal box.

3, view projecting lamp as claimed in claim 1 is characterized in that: the end face edge of described lamp box is useful on the groove that sealing strip is installed, and the silica gel sealing bar is housed in this groove.

4, view projecting lamp as claimed in claim 1 is characterized in that: the end face edge of described bonnet is useful on the groove that sealing strip is installed, and the silica gel sealing bar is housed in this groove.

5, view projecting lamp as claimed in claim 1 is characterized in that: the end face edge of the edge of described panel and lamp box is affixed by four hasps.