CN201351903Y

CN201351903Y - Light-emitting module of power supply provider

Info

Publication number: CN201351903Y
Application number: CNU2009200015957U
Authority: CN
Inventors: 陈文彬
Original assignee: Abertek Taiwan Co Ltd
Current assignee: Abertek Taiwan Co Ltd
Priority date: 2009-02-04
Filing date: 2009-02-04
Publication date: 2009-11-25
Anticipated expiration: 2019-02-04

Abstract

The utility model provides a light-emitting module of power supply provider which comprises a light conducting plate arranged on the surface of a shell, wherein the periphery of the light conducting plate is provided with a luminous source such as a light-emitting diode or a cathode tube and the like, the luminous source is electrically connected with a power supplying module of a power supply provider, the front surface of the light conducting plate is provided with a decoration sheet which has a translucent part with word or pattern appearance, after being electrified, the power supply provider can drive the luminous source to shine, after light rays of the luminous source are reflected, the whole surface of the light conducting plate shines, and the light rays penetrate from the translucent part with word or pattern appearance, which increases the decoration effect of the power supply provider.

Description

A kind of light emitting module of power supply unit

Technical field

The utility model relates to a kind of light emitting module that is applied to power supply unit, relate in particular to a kind of with LGP with after light emitting source combines, produce the light emitting module structure of irradiative literal or pattern through cosmetic sheet.

Background technology

Along with scientific and technological order crescent is different, computer equipment such as PC, network server, be indispensable article during the modern lives, because the every electronic component in these computer equipments, as: motherboard, central processing unit (CPU), display card or adlib or the like, the direct current that uses 5V～12V all must be through the alternating current of power supply unit with general 110V as power supply, be converted to required direct current, and supply with electronic component and use.

At present, general power supply unit is a metal shell, and its surface is provided with the cosmetic sheet of an indication usefulness, shows use power, voltage, the electric current of described power supply unit on the described subsides card, and the various relevant authentications that pass through, or even the trade mark of the affiliated producer of power supply unit etc.Yet, some computer adopts transparent side plate with casing, and aforementioned cosmetic sheet adopts colored printing or gold stamping mode mostly, draw indication literal or pictorial trademark etc., power supply unit pack into computer with casing after, be difficult to effectively pass through the literal or the pattern of its surface of shell, increase and decorate or advertising results.

Summary of the invention

A purpose of the present utility model is to provide a kind of light emitting module structure that is installed in the power supply unit surface, utilizes luminous characters or pattern, the decorative effect when using to increase power supply unit.

For reaching above-mentioned purpose, the utility model provides a kind of light emitting module of power supply unit, is electrically connected with a supply module, and described light emitting module mainly comprises a LGP, a light emitting source and a cosmetic sheet; LGP wherein is arranged at surface of shell, and the back side of LGP is provided with a plurality of reflective spots; Light emitting source is located at the appropriate location around the LGP, and described light emitting source is light emitting diode or negative electrode fluorescent tube, and light emitting source is electrically connected with the supply module of power supply unit; Cosmetic sheet is provided with the transmittance section of literal or pattern appearance, and cosmetic sheet is located at the front of LGP.Then after the power supply unit energising, the light that light emitting source sent is appeared by the transmittance section through LGP again, to produce shinny literal or pattern on the power supply unit surface; After the power supply unit energising, it is luminous to drive light emitting source, and its light makes whole of LGP luminous through reflection, and by appearing the transmittance section of literal or pattern appearance, to increase the decorative effect of power supply unit.

Compared with prior art, the light emitting module of power supply unit described in the utility model utilizes luminous characters or pattern, the decorative effect when using to increase power supply unit.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 2 is the stereo appearance figure of the utility model preferred embodiment;

Fig. 3 is the partial sectional view of the utility model preferred embodiment.

Description of reference numerals: 10-housing; The 11-perforation; The 12-flap; The 13-fixing hole; The 20-LGP; The 21-fixing hole; The 22-reflective structure; The 30-light emitting source; The 31-circuit board; The 32-light emitting diode; The 40-supply module; The 50-cosmetic sheet; The 51-transmittance section; The 60-power line.

The specific embodiment

Understand content of the present utility model for your juror can be known, the accompanying drawing of only arranging in pairs or groups in the following instructions please be consulted.

See also Fig. 1-shown in Figure 3, preferred embodiment of the present utility model, it mainly comprises following member:

One housing 10, the surface of its side are provided with a rectangular perforation 11, and respectively inwardly concave at perforation 11 minor face and to be provided with a flap 12, and form the pattern of similar groove, and flap 12 two ends are respectively equipped with a fixing hole 13.

One elongated LGP 20, its both sides are respectively equipped with a fixing hole 21, are provided with being fixedly arranged on the flap 12 of housing 10, make LGP 20 be located at perforation 11 after, form planes with housing 10 surface; Described LGP 20 back sides are laid with a plurality of reflective structures 22 (as: reflective spot, reflecting strips or reflective surface etc.) in addition.

At least one light emitting source 30, on two circuit boards 31, respectively be provided with two light emitting diodes 32 shown in the figure, and the light emitting diode 32 of high brightness is used in this case, light emitting diode 32 is alignd be arranged at the both side edges of LGP 22, and the circuit board 31 of light emitting source 30 is electrically connected with the supply module 40 of power supply unit; Described light emitting source 30 can be and has the negative electrode fluorescent tube that elasticity appearance changes in addition, and be used for being located at around the LGP 20 around encirclement, and the reflective structure 22 by LGP 20 back sides, the light that light emitting source 30 is sent, after can shining in LGP 22 and seeing through reflective structure 22 reflections, make full wafer LGP 22 shinny and similar effect backlight arranged.

One cosmetic sheet 50, coating the surface of LGP 20 fully, and the part is attached at housing 10 surfaces, and cosmetic sheet 50 is provided with the transmittance section 51 of literal appearance or pattern appearance, so that the light that light emitting source 30 sends passes transmittance section 51, the shinny decorative effect in transmittance section 51 is only arranged.

During use, power line 60 is connected to power supply unit, and opens switch and make the power supply unit energising, the actuatable light emitting source of its supply module 40 30 is luminous, and make monoblock LGP 20 shinny, and can there be the decorative effect of luminous characters or luminous pattern the transmittance section 51 of printing opacity plaque 50; Moreover because power supply unit is when normally using, described light emitting source 20 can normality keep shinny state, and during as supply module 40 faults of power supply unit, then light emitting source 30 also can and then extinguish, and therefore the effect of caution is also arranged.

As mentioned above, as shown in Figure 1-Figure 3, the utility model will have following advantage when implementing:

It is shinny that the utility model utilizes supply module 40 to drive light emitting sources 30, and its light can make LGP 20 shinny, and the transmittance section 51 that the light of LGP 20 can see through cosmetic sheet 50 appear, and decorative effects such as luminous pattern or luminous characters are arranged.

Moreover, because supply module 40 of the present utility model is provided with caution unit 32, can take place when unusual at power supply unit, the light of described light emitting source 30 also can extinguish, and changes with the prompting user.

And the transmittance section 51 of the utility model cosmetic sheet 50 can need or manufacturer's demand with the user, changes into pattern appearance or literal appearance etc., more increases the effect of its decoration.

The above is preferred embodiment of the present utility model only, is not in order to limiting the scope that the utility model is implemented, and other are selected for use as: light emitting source, and transition regimes such as the transmittance section appearance of cosmetic sheet are also all among the category of this case; Therefore those of ordinary skills have done equivalence or have changed easily, literal appearance transmittance section with indicating piece, change into pattern appearance transmittance section etc., not breaking away from the equalization variation of being done under spirit of the present utility model and the scope and modification, all should be covered by in the claim of the present utility model.

In sum, the light emitting module of power supply unit of the present utility model has the utility model of patent, and to the value of industry; The applicant mentions the application of novel patent according to the regulation of Patent Law to an ancient unit of weight office.

Claims

1, a kind of light emitting module of power supply unit is electrically connected with a supply module, it is characterized in that it comprises at least:

One housing, surface are provided with a perforation;

One is arranged at the interior LGP of perforation of described housing, and the described LGP back side is provided with reflecting structure;

One is located at the light emitting source around the described LGP, and described light emitting source is electrically connected with the supply module of power supply unit, and after described light emitting source was shinny, the reflecting structure reflection of light in described LGP made whole LGP shinny;

One is located at the cosmetic sheet on described LGP surface, is provided with the transmittance section, produces the luminous ornament effect so that the light that described light emitting source sends passes the transmittance section.

2, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, the two ends edge of described perforation is provided with a flap respectively, and each flap is provided with at least one fixing hole.

3, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, described reflecting structure is a plurality of reflective spots.

4, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, described reflecting structure is many reflecting strips.

5, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, described reflecting structure is a reflective surface.

6, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, described light emitting source is a light emitting diode.

7, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, described light emitting source is the negative electrode fluorescent tube.

8, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, the transmittance section of described cosmetic sheet is pattern appearance.

9, the light emitting module of power supply unit as claimed in claim 1 is characterized in that, the transmittance section of described cosmetic sheet is literal appearance.