CN201330947Y

CN201330947Y - Energy-saving light source assembly of projecting lamp

Info

Publication number: CN201330947Y
Application number: CNU2008201714329U
Authority: CN
Inventors: 郑联盟
Original assignee: Individual
Current assignee: FIREFLY SEOUL OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-10-21
Anticipated expiration: 2018-12-29

Abstract

The utility model discloses an energy-saving light source assembly of a projecting lamp. The light source assembly comprises a lamp bracket and a lamp tube, wherein, the lamp tube is erected on the lamp bracket; power input clamping ends are arranged at two ends of the lamp bracket; the lamp bracket comprises an insertion plate and a strip-shaped base; a lamp tube socket is formed on the insertion plate; the lamp tube is inserted in the lamp tube socket; an electronic assembly is arranged on the lamp bracket; a first accommodating cavity is formed in the strip-shaped base; a second accommodating cavity is formed in the insertion plate; and the first accommodating cavity is communicated with the second accommodating cavity. As the energy-saving light source assembly of a projecting lamp provided by the utility model comprises the insertion plate and the strip-shaped base, and the first accommodating cavity and the second accommodating cavity are respectively formed in the strip-shaped base and the insertion plate, the electronic assembly which has a larger volume in the light source assembly can be arranged in the first accommodating cavity and the second accommodating cavity so that the electronic assembly cannot come into contact with the outside easily, and the arrangement of the electronic assemblies is more compact.

Description

The Projecting Lamp energy-conserving light source assembly

Technical field

The utility model relates to a kind of Projecting Lamp energy-conserving light source assembly.

Background technology

The light source that present traditional outdoor lights is used all the time all is a Halogen lamp LED, there are many defectives in this Halogen lamp LED, its service life is short, has only about 1000 hours temperature height during work, the surface of the light tube temperature is greater than 300 degrees centigrade, luminous efficiency is low, have only about 20LM/W, and glow color is single, can only send the lower gold-tinted of colour temperature, under the energy-saving and cost-reducing overall situation in the whole world even have some American-European countries to begin to forbid the use of high energy consumption light source.If but the use of outdoor lights that simply stops to dispose halogen light source is also very unrealistic, at first, tradition halogen light source outdoor lights extensively and is in large quantities used, and all replace existing outdoor lights and relate to very huge funds, is not inconsistent with the principle of saving; Secondly, the light source of the energy-conservation purpose of realization that can be more satisfactory in the conventional lighting sources equipment generally is exactly an electricity-saving lamp, but the use of electricity-saving lamp must be disposed a whole set of electronic component, cause the light source assembly overall structure too huge easily, the needs that can't adapt to various Halogen lamp LED housings, and if the exposed electric leakage accident that also takes place easily outside of electronic component; Huge in addition electronic component stops the reflective mirror in the set lamp housing of light source assembly easily, influences reflecting effect.

Summary of the invention

Technical problem to be solved by this invention provides a kind of Projecting Lamp energy-conserving light source assembly, and the structure of this light source assembly is compact more, and the laying of electronics assembly is more reasonable.

For this reason, the Projecting Lamp energy-conserving light source assembly that the utility model provides comprises lamp bracket and fluorescent tube, tube rack is located on the lamp bracket, and the lamp bracket two ends have power supply input joint end, and lamp bracket comprises plate and bar shaped base, plate is provided with the fluorescent tube socket, fluorescent tube inserts in the fluorescent tube socket, and lamp bracket is provided with the electronics assembly, offers first placing chamber in the bar shaped base, offer second placing chamber in the plate, mutual conduction between first placing chamber and second placing chamber.

Because the lamp bracket of the Projecting Lamp energy-conserving light source assembly that the utility model provides comprises plate and bar shaped base, and first placing chamber and second placing chamber be set respectively in bar shaped base and plate, therefore taking the bigger electronics assembly of volume in the light source assembly can be arranged in first placing chamber and second placing chamber, it can not contacted easily with the external world, thereby make the setting of electronics assembly compact more.

Description of drawings

The structural upright schematic diagram of the Projecting Lamp energy-conserving light source assembly that Fig. 1 provides for the utility model.

Fig. 2 is the split structural representation of Fig. 1.

Fig. 3 is the integrated plate among Fig. 1 and the structural plan schematic diagram of upper cover plate.

Fig. 4 is the rearview of Fig. 3.

Fig. 5 is the side view of Fig. 3.

Fig. 6 is the structural plan schematic diagram after the Projecting Lamp energy-conserving light source assembly among Fig. 1 disposes bearing support.

Fig. 7 is the vertical view of Fig. 6.

Fig. 8 is the structural plan schematic diagram of the bearing support among Fig. 6.

In each accompanying drawing: 1, lamp bracket, 1A, plate, 1B, bar shaped base, 2, fluorescent tube, 3, the fluorescent tube socket, 4, first placing chamber, 5, second placing chamber, 6, connect passage, 8, the support slot, 9, bearing support, 10, reflector, 11, upper cover plate, 12, chassis, 13, the post that is threaded, 14, connecting through hole, 15, side cover plate.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, the Projecting Lamp energy-conserving light source assembly that the utility model provides comprises lamp bracket 1 and fluorescent tube 2, fluorescent tube 2 is erected on the lamp bracket 1, lamp bracket 1 two ends have power supply input joint end 7, lamp bracket 1 comprises plate 1A and bar shaped base 1B, plate 1A is provided with fluorescent tube socket 3, fluorescent tube 2 inserts in the fluorescent tube socket 3, lamp bracket 1 is provided with the electronics assembly, offer first placing chamber 4 in the bar shaped base 1B, offer second placing chamber 5 in the plate 1A, mutual conduction between first placing chamber 4 and second placing chamber 5, bar shaped base 1B goes up monolateral connection plate 1A in the present embodiment, wherein first placing chamber 4 and second placing chamber 5 are by connecting passage (6) conducting, in first placing chamber 5 wiring board can be set, the lead of wiring board is by connecting passage 6, fluorescent tube 2 conductings at second placing chamber 5 and fluorescent tube socket 3 places.In the present embodiment in order to make the Projecting Lamp energy-conserving light source assembly can be applicable to traditional Halogen lamp LED housing, described power supply input joint end 7 is consistent with traditional Halogen lamp LED joint end laterally distributed cylindric, its specification requirement is fully according to the standard of RAS bayonet socket, and the light source assembly that has this joint end can be connected with traditional lamp housing is perfect.

As Fig. 1, shown in Figure 4, in order to realize the miniaturization of Projecting Lamp energy-conserving light source assembly, bar shaped base 1B is long narrow strip, its width is much smaller than the width of plate 1A, bar shaped base 1B is connected in plate 1A middle part, the structure that bar shaped base 1B far is narrower than plate 1A greatly reduces its area that blocks reflective mirror, and the reflective mirror specular cross section is increased greatly.

As Fig. 1, Fig. 6, Fig. 7, shown in Figure 8, make the reduction of material cost when can realize supporting fluorescent tube 2, bar shaped base 1B upper surface offers support slot 8 away from one side of plate 1A, be plugged with dismountable small plastic bearing support 9 in the support slot 8, bearing support 9 supports an end of fluorescent tube 2, and bearing support 9 is the harpoon shape, and its structure is very small and exquisite, its effect can substitute the plate of another side, thereby can reduce material cost greatly.

As Fig. 2, shown in Figure 5, in order to strengthen reflecting effect, bar shaped base 1B upper surface is provided with reflector 10, and the existence of reflector 10 can be reflected the light that is blocked by the bar shaped base originally.

As Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, in order to be convenient to the installation and removal maintenance more, bar shaped base 1B comprises upper cover plate 11 and chassis 12, upper cover plate 11 is one-body molded with plate 1A, chassis 12 and upper cover plate 11 split settings, upper cover plate 11 bottoms are provided with the post 13 that is threaded of band internal thread hole, on the chassis 12 post 13 that should be threaded is provided with connecting through hole 14, screw passes connecting through hole 14 and is threaded with the post 13 that is threaded, upper cover plate 11 has near the side of plate 1A and connects passage 6, and the rear side of plate 1A disposes side cover plate 15.

Claims

1, a kind of Projecting Lamp energy-conserving light source assembly, comprise lamp bracket (1) and fluorescent tube (2), fluorescent tube (2) is erected on the lamp bracket (1), lamp bracket (1) two ends have power supply input joint end (7), lamp bracket (1) comprises plate (1A) and bar shaped base (1B), plate (1A) is provided with fluorescent tube socket (3), fluorescent tube (2) inserts in the fluorescent tube socket (3), lamp bracket (1) is provided with the electronics assembly, it is characterized in that: offer first placing chamber (4) in the bar shaped base (1B), offer second placing chamber (5) in the plate (1A), mutual conduction between first placing chamber (4) and second placing chamber (5).

2, Projecting Lamp energy-conserving light source assembly according to claim 1 is characterized in that: described power supply input joint end (7) is consistent with traditional Halogen lamp LED joint end laterally distributed cylindric.

3, Projecting Lamp energy-conserving light source assembly according to claim 1 and 2 is characterized in that: described bar shaped base (1B) is gone up monolateral connection plate (1A), and wherein first placing chamber (4) and second placing chamber (5) are by connecting passage (6) conducting.

4, Projecting Lamp energy-conserving light source assembly according to claim 3 is characterized in that: described bar shaped base (1B) is long narrow strip, and its width is much smaller than the width of plate (1A), and described bar shaped base (1B) is connected in plate (1A) middle part.

5, Projecting Lamp energy-conserving light source assembly according to claim 3, it is characterized in that: described bar shaped base (1B) upper surface away from plate (1A) one side offer support slot (8), be plugged with dismountable small-sized bearing support (9) in the support slot (8), bearing support (9) supports an end of fluorescent tube (2).

6, Projecting Lamp energy-conserving light source assembly according to claim 4, it is characterized in that: described bar shaped base (1B) upper surface away from plate (1A) one side offer support slot (8), be plugged with dismountable small-sized bearing support (9) in the support slot (8), bearing support (9) supports an end of fluorescent tube (2).

7, Projecting Lamp energy-conserving light source assembly according to claim 1 and 2 is characterized in that: described bar shaped base (1B) upper surface is provided with reflector (10).

8, Projecting Lamp energy-conserving light source assembly according to claim 3 is characterized in that: described bar shaped base (1B) upper surface is provided with reflector (10).

9, Projecting Lamp energy-conserving light source assembly according to claim 1 and 2, it is characterized in that: described bar shaped base (1B) comprises upper cover plate (11) and chassis (12), upper cover plate (11) is one-body molded with plate (1A), described chassis (12) and upper cover plate (11) split setting, upper cover plate (11) bottom is provided with the post that is threaded (13) of band internal thread hole, chassis (12) is gone up the post (13) that be threaded is provided with connecting through hole (14), screw passes connecting through hole (14) and is threaded with the post that is threaded (13), and described upper cover plate (11) has near a side of plate (1A) and connects passage (6).

10, Projecting Lamp energy-conserving light source assembly according to claim 9 is characterized in that: the rear side of described plate (1A) disposes side cover plate (15).