CN209487463U - A kind of ceramic gold-halogen lamp instead of conventional lamp - Google Patents

Abstract

The utility model discloses a kind of ceramic gold-halogen lamps that can replace conventional lamp, including plastic feet, several screw threads are offered on the outside of the plastic feet, the plastic feet top is fixedly installed fixed block, the fixed block is fixedly installed outside bulb shell far from helical plastic pedestal side, the fixed block is fixedly installed light emitting structure on top inside outside bulb shell, one end inside said outer bulb shell close to fixed block is fixedly installed reflector, the side of the reflector is connect with fixed block, the fixed block top is fixedly installed the first cooling fin inside outside bulb shell, four sides are fixedly installed the second cooling fin inside the fixed block, first cooling fin is connect with the second cooling fin.The utility model structure is simple, can effectively improve the brightness of ceramic gold-halogen lamp by being provided with reflector, and the service life of ceramic gold-halogen lamp is improved by the first cooling fin and the second cooling fin.

Description

A kind of ceramic gold-halogen lamp instead of conventional lamp

Technical field

The utility model relates to ceramic gold-halogen lamp equipment technical field, specially a kind of ceramic metal that can replace conventional lamp Halogen lamp.

Background technique

Ceramic gold-halogen lamp is polycrystalline alumina ceramic manufacture electric arc tube shell, and this ceramics are a kind of trnaslucent materials, He real light transmittance is up to 96~98%, is more than glass and quartz, but since straight-line luminous transmittance is no more than 30%, thus just at Semi-transparent to be illustrated, the thermal stability and chemical stability of ceramic bulb shell are very high, do not chemically react with the material for being filled with electric arc tube, Sodium leakage problems are not present again, therefore lamp behaviour is stable, light decay is small, the service life is long.

But Relumina ceramic gold-halogen lamp used at present has the disadvantage that

1, Relumina ceramic gold-halogen lamp used at present has a large amount of light when in use and is irradiated to fixed block one end, The temperature of fixed block can be made to increase on the fixed block of light irradiation, be easy to make ceramic gold-halogen lamp aging, and a large amount of light can be wasted Line.

2, the temperature inside Relumina ceramic gold-halogen lamp used at present is higher, and the temperature of fixed block can be made by heat transfer Degree increases, if cannot timely radiate, will lead to fixed block accelerated ageing, and is easy to make the conducting wire inside fixed block molten It is disconnected, damage ceramic gold-halogen lamp.

Utility model content

The purpose of this utility model is to provide a kind of ceramic gold-halogen lamps that can replace conventional lamp, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of ceramic metal that can replace conventional lamp Halogen lamp, including plastic feet, the plastic feet outside offer several screw threads, and the plastic feet top is fixedly installed Determine block, the fixed block is fixedly installed outside bulb shell far from helical plastic pedestal side, and the fixed block is on top in outside bulb shell Inside is fixedly installed light emitting structure, and one end of close fixed block is fixedly installed reflector inside said outer bulb shell, described anti- The side of tabula rasa is connect with fixed block, and the fixed block top is fixedly installed the first cooling fin inside outside bulb shell, described solid Determine four sides inside block and be fixedly installed the second cooling fin, first cooling fin is connect with the second cooling fin.

Preferably, several grooves are offered on first cooling fin, the groove is rectangle.

Preferably, the reflector is metal material, and the bottom end of the reflector is connect with the second cooling fin.

Preferably, form vacuum chamber inside said outer bulb shell between fixed block, and the vacuum degree of the vacuum chamber be- 300Pa~-670Pa.

Preferably, said outer bulb shell is made of glass or quartz material.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is fixedly installed reflector for light emitting structure by one end inside outside bulb shell close to fixed block It is irradiated to the light reflection of fixed block side, light is irradiated to can not on fixed block, effectively reduces the temperature of fixed block, And improve the brightness of ceramic gold-halogen lamp；

2, the utility model can effectively absorb internal heat by the first cooling fin, pass through the first cooling fin and the Heat is shed by the second cooling fin, is led after capable of effectively preventing long-time use by the heat transfer between two cooling fins The phenomenon that causing fixed block overheat that conducting wire is made to fuse, improves the service life of ceramic gold-halogen lamp.

Detailed description of the invention

Fig. 1 can be replaced the ceramic gold-halogen lamp overall structure diagram of conventional lamp by the utility model one kind；

Fig. 2 can be replaced the enlarged diagram in ceramic gold-halogen lamp Fig. 1 of conventional lamp at A by the utility model one kind；

Fig. 3 can be replaced the ceramic gold-halogen lamp schematic diagram of internal structure of conventional lamp by the utility model one kind.

In figure: 1, plastic feet；2, screw thread；3, fixed block；4, outside bulb shell；5, light emitting structure；6, reflector；7, first Cooling fin；8, the second cooling fin；9, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of ceramic metal halide that can replace conventional lamp Lamp, including plastic feet 1 offer several screw threads 2 on the outside of the plastic feet 1, and 1 top of plastic feet is fixedly installed Fixed block 3, the fixed block 3 are fixedly installed outside bulb shell 4 far from 1 side of helical plastic pedestal, and the fixed block 3 exists on top Light emitting structure 5 is fixedly installed inside outside bulb shell 4,4 inside of said outer bulb shell is fixedly installed instead close to one end of fixed block 3 The side of tabula rasa 6, the reflector 6 is connect with fixed block 3, and 3 top of fixed block is fixedly installed inside outside bulb shell 4 First cooling fin 7,3 inside of fixed block, four sides are fixedly installed the second cooling fin 8, and first cooling fin 7 and second dissipates Backing 8 connects.

Several grooves 9 are offered on first cooling fin 7, the groove 9 is rectangle, can accelerate to absorb heat Speed；The reflector 6 is metal material, and the bottom end of the reflector 6 connect with the second cooling fin 8, makes reflector 6 will not be by To the influence of temperature；Form vacuum chamber between 4 inside fixed block 3 of said outer bulb shell, and the vacuum degree of the vacuum chamber be- 300Pa~-670Pa, this structure makes the more traditional Metal halogen lamp of the vacuum degree of ceramic gold-halogen lamp improve two orders of magnitude, to effectively keep away Exempt from the generation of spark phenomenon；Said outer bulb shell 4 is made of glass or quartz material, and transparency is high and more stable.

Working principle: ceramic gold-halogen lamp is installed to lamp holder by the screw thread 2 opened up on the outside of plastic feet 1 by the utility model On, so that light emitting structure 5 is shone after energization, being fixedly installed reflector 6 close to one end of fixed block 3 by 4 inside of outside bulb shell will Light emitting structure 5 is irradiated to the light reflection of 3 side of fixed block, improves the brightness of ceramic gold-halogen lamp, can by the first cooling fin 7 Effectively to absorb internal heat, by the heat transfer between the first cooling fin 7 and the second cooling fin 8, heat is passed through the Two cooling fins 8 shed, and cause fixed block 3 to overheat the phenomenon that making conducting wire fuse after capable of effectively preventing long-time use, mention The high service life of ceramic gold-halogen lamp.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. one kind can replace the ceramic gold-halogen lamp of conventional lamp, including plastic feet (1), it is characterised in that: the plastic feet (1) outside offers several screw threads (2), and plastic feet (1) top is fixedly installed fixed block (3), the fixed block (3) It is fixedly installed outside bulb shell (4) far from helical plastic pedestal (1) side, the fixed block (3) is internal in outside bulb shell (4) on top It is fixedly installed light emitting structure (5), the internal one end close to fixed block (3) of said outer bulb shell (4) is fixedly installed reflector (6), the side of the reflector (6) is connect with fixed block (3), and fixed block (3) top fixation inside outside bulb shell (4) is set It is equipped with the first cooling fin (7), internal four sides of the fixed block (3) are fixedly installed the second cooling fin (8), first cooling fin (7) it is connect with the second cooling fin (8).

2. the ceramic gold-halogen lamp that one kind according to claim 1 can replace conventional lamp, it is characterised in that: described first dissipates It is offered on backing (7) several grooves (9), the groove (9) is rectangle.

3. the ceramic gold-halogen lamp that one kind according to claim 1 can replace conventional lamp, it is characterised in that: the reflector It (6) is metal material, the bottom end of the reflector (6) is connect with the second cooling fin (8).

4. the ceramic gold-halogen lamp that one kind according to claim 1 can replace conventional lamp, it is characterised in that: said outer bulb shell (4) vacuum chamber is formed between internal fixed block (3), and the vacuum degree of the vacuum chamber is -300Pa~-670Pa.

5. the ceramic gold-halogen lamp that one kind according to claim 1 can replace conventional lamp, it is characterised in that: said outer bulb shell (4) it is made of glass or quartz material.