CN202549177U

CN202549177U - Lamp exhibition box

Info

Publication number: CN202549177U
Application number: CN2012200529986U
Authority: CN
Inventors: 董少官
Original assignee: SHANGHAI YAOCHUAN PHTOTOELECTRICAL CO Ltd
Current assignee: CMET FUNAI OPTICAL ELECTRONICS CO., LTD.
Priority date: 2012-02-17
Filing date: 2012-02-17
Publication date: 2012-11-21
Anticipated expiration: 2022-02-17

Abstract

The utility model provides a lamp exhibition box. The lamp exhibition box comprises an exhibition box shell, wherein an exhibition main board is arranged in the exhibition box shell; a lamp holder, an instrument, a control switch and a socket are arranged on the exhibition main board; the control switch is connected in series with the lamp holder; the lamp holder and the socket are connected in parallel with a power line; and the instrument is connected to a loop of the power line. The lamp exhibition box adopts a common zero line arrangement manner, so that the length of lines is reduced and the safety is guaranteed; the instrument also can be used as a switch, and no current flows through a branched power line after the instrument is taken down, and the normal operation of other branched power circuit is not influenced; the socket can be externally connected with a lamp with a two-pin socket or a three-pin socket, thereby bringing convenience in test comparison; and the test on a fluorescent tube is not limited to the length of the exhibition box shell or the lamp.

Description

Light fixture is showed case

Technical field

The utility model belongs to the appliance applications field, relates to a kind of light fixture and shows case.

Background technology

Human society has experienced and has made and used animal oil lamp, plant oil lamp, the kerosene lamp long history process to incandescent lamp, daylight lamp since drilling wood to make fire.1879, what Edison successfully invented at first was incandescent lamp.Modern incandescent lamp be with electric current through a ringlet tungsten filament, tungsten filament is heated and shinny.Incandescent lamp is the most successful product of lighting field., nearly all home lighting occupies an leading position in using at present.But incandescent lamp can only change into luminous energy with twentieth approximately electric energy, and efficient is very low.For illuminance and the electro-optical efficiency that improves light fixture, develop again and fluorescent light, more finally electricity-saving lamp, Halogen lamp LED, halogen tungsten lamp, gas-discharge lamp and LED lamp or the like.

Growing along with light fixture; Its kind is also more and more abundanter; The sales force depends the product atlas alone when selling can't explain the superior function of product, principle of work, method of application, usable range etc. fully, and the corresponding demonstration while explaining with the propaganda atlas of actual sample must be arranged.But more existing light fixtures show that instrumental function is single, only are fit to the displaying of a certain or a few kinds of light fixtures, can't satisfy sales force's actual demand.

The utility model content

The shortcoming of prior art in view of the above, the purpose of the utility model are to provide a kind of light fixture to show case, and it goes for the displaying of all kinds light fixture.

For realizing above-mentioned purpose and other relevant purposes, the utility model provides a kind of light fixture to show case.

A kind of light fixture is showed case, and said light fixture shows that case comprises displaying case shell; Be provided with the displaying mainboard in the said displaying case shell; Said displaying mainboard is provided with lamp socket, instrument, CS, socket; Said CS is connected with said lamp socket, and said lamp socket, socket are connected in parallel on the power lead; Said instrument is connected on the loop of power lead.

As a kind of preferred version of the utility model, said power lead is provided with in order to the power supply of control power supply or the bus switch of outage.

As the another kind of preferred version of the utility model, said lamp socket is that E27 lamp socket, conventional fluorescent lamp socket are or/and the LED lamp socket.

As another preferred version of the utility model, said E27 lamp socket connects a lamp adapter.

As another preferred version of the utility model, said socket is that two pin are or/and three-pin socket; Said socket is provided with the socket switch in order to control socket break-make electricity.

As another preferred version of the utility model, said power lead comprises at least 2 power distribution cables, all is connected with lamp socket, instrument, socket on every power distribution cable.

As another preferred version of the utility model, the Interface Terminal of said power lead is embedded on the said displaying case shell, combines closely as a whole with showing the case shell; Also be provided with bus switch on the said power lead, in order to the power supply/outage of control power supply.

As stated, the described light fixture of the utility model is showed case, has following beneficial effect:

The described light fixture of the utility model shows that case can adopt common zero line setting, reduces wire rod length, ensures safety; Instrument also can be used as the switch use simultaneously, and after instrument was taken off, power distribution cable did not have electric current to pass through, but did not influence the operate as normal of other power distribution cable circuit; Said socket can the external light fixture that has two pin or three-pin plug arbitrarily, to make things convenient for test comparison; And the test fluorescent tube length that can be not limited to show tank shell or light fixture.

Description of drawings

Fig. 1 is the structured flowchart that the described light fixture of the utility model is showed case.

Fig. 2 is the inner structure synoptic diagram that embodiment two described light fixtures are showed case.

Fig. 3 is the inner structure wiring diagram that embodiment two described light fixtures are showed case.

Fig. 4 is the front view that said light fixture is showed the displaying case shell of case.

Fig. 5 is the side view that said light fixture is showed the displaying case shell of case.

The element numbers explanation

1, shows the case shell; 2, show mainboard;

21, lamp socket; 22, instrument;

23, CS; 24, socket;

25, power lead; 26, bus switch.

Embodiment

Below through the embodiment of specific instantiation explanation the utility model, those skilled in the art can be understood other advantages and the effect of the utility model easily by the content that this instructions disclosed.The utility model can also be implemented or use through other different embodiment, and each item details in this instructions also can be carried out various modifications or change based on different viewpoints and application under the spirit that does not deviate from the utility model.

See also accompanying drawing.Need to prove; The diagram that is provided in the present embodiment is only explained the basic conception of the utility model in a schematic way; Satisfy only show in graphic with the utility model in relevant assembly but not component count, shape and plotted when implementing according to reality; Kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also maybe be more complicated.

Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.

Embodiment one

Present embodiment provides a kind of light fixture to show case, comprises and shows case shell 1, shown in Figure 4 and 5; Be provided with in the said displaying case shell 1 and show mainboard 2, as shown in Figure 1; Said displaying mainboard 2 is provided with lamp socket 21, instrument 22, CS 23, socket 24; Said CS 23 is connected with said lamp socket 21, in order to the break-make of control lamp socket 21; Said lamp socket 21, socket 24 are connected in parallel on the power lead 25; Said instrument 22 is connected on the loop of power lead.On the said power lead 25 bus switch 26 can also be set, in order to the power supply/outage of control power supply.

Said lamp socket 21 can be chosen one or more in E27 lamp socket, conventional fluorescent lamp socket, the LED lamp socket.The kind of said lamp socket 21 can be chosen according to actual needs, also is not limited to the lamp socket of the above-mentioned several types of mentioning.Said E27 lamp socket can also connect a lamp adapter, through said lamp adapter converting socket type, realizes installing the light fixture of other various types.

Said instrument 22 in order to test lamp socket 21 or/and the voltage of socket 24, electric current, power, power factor, active power, reactive power, carbon dioxide discharge capacity, accumulation electric weight etc.

Said socket 24 can be chosen two pin or/and three-pin socket.Said socket 24 can be provided with socket switch, in order to the break-make of control socket.

Embodiment two

Present embodiment provides a kind of light fixture to show case, and this displaying case comprises shows the case shell; Be provided with the displaying mainboard in the said displaying case shell; Shown in Fig. 2 and 3, said displaying mainboard is provided with 2 power distribution cables, all is connected with lamp socket, instrument, socket on every power distribution cable; Article 2, power distribution cable pools a power lead, and the Interface Terminal of said power lead is embedded on the said displaying case shell, combines closely as a whole with showing the case shell; Also be provided with bus switch on the said power lead, in order to the power supply/outage of control power supply.

Article one, the instrument that connects on the loop of power distribution cable is in order to the voltage on measurement article one power distribution cable, electric current, power, power factor, active power, reactive power, carbon dioxide discharge capacity, accumulation electric weight etc.The instrument that connects on the loop of second power distribution cable is in order to the voltage on the measurement second power distribution cable, electric current, power, power factor, active power, reactive power, carbon dioxide discharge capacity, accumulation electric weight etc.

Article one, the lamp socket of parallel connection comprises E27 lamp socket, conventional fluorescent lamp socket, LED lamp socket on the power distribution cable; Said conventional fluorescent lamp socket is arranged on the inside of showing the case shell and pushes up the position, in order to avoid the space conflict that occupies with other lamp sockets.The lamp socket of parallel connection comprises E27 lamp socket, LED lamp socket on the second power distribution cable; E27 lamp socket and LED lamp socket all are arranged to be showed on the mainboard.

Article one on the power distribution cable on socket and the second power distribution cable of parallel connection parallelly connected socket be five pin sockets (i.e. two pin and tripod all exist socket).Said socket is provided with socket switch, in order to the break-make of control socket.

The described light fixture of this utility model shows that the device layout of case is not limited to embodiment one and two described modes, also can have the layout type of other modes.

So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.

The foregoing description is the principle and the effect thereof of illustrative the utility model only, but not is used to limit the utility model.Any be familiar with this technological personage all can be under the spirit and category of the utility model, the foregoing description is modified or is changed.Therefore, have common knowledge the knowledgeable under such as in the technical field, must contain by the claim of the utility model not breaking away from all equivalence modification or changes that spirit that the utility model discloses and technological thought are accomplished down.

Claims

1. a light fixture is showed case, it is characterized in that, said light fixture shows that case comprises displaying case shell; Be provided with the displaying mainboard in the said displaying case shell; Said displaying mainboard is provided with lamp socket, instrument, CS, socket; Said CS is connected with said lamp socket, and said lamp socket, socket are connected in parallel on the power lead; Said instrument is connected on the loop of power lead.

2. light fixture according to claim 1 is showed case, it is characterized in that: said power lead is provided with in order to the power supply of control power supply or the bus switch of outage.

3. light fixture according to claim 1 is showed case, and it is characterized in that: said lamp socket is that E27 lamp socket, conventional fluorescent lamp socket are or/and the LED lamp socket.

4. light fixture according to claim 3 is showed case, and it is characterized in that: said E27 lamp socket connects a lamp adapter.

5. light fixture according to claim 1 is showed case, and it is characterized in that: said socket is that two pin are or/and three-pin socket; Said socket is provided with the socket switch in order to control socket break-make electricity.

6. light fixture according to claim 1 is showed case, and it is characterized in that: said power lead comprises at least 2 power distribution cables, all is connected with lamp socket, instrument, socket on every power distribution cable.

7. light fixture according to claim 1 is showed case, and it is characterized in that: the Interface Terminal of said power lead is embedded on the said displaying case shell, combines closely as a whole with showing the case shell; Also be provided with bus switch on the said power lead in order to the power supply/outage of control power supply.