CN202719574U - Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp - Google Patents
Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp Download PDFInfo
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- CN202719574U CN202719574U CN2012203880279U CN201220388027U CN202719574U CN 202719574 U CN202719574 U CN 202719574U CN 2012203880279 U CN2012203880279 U CN 2012203880279U CN 201220388027 U CN201220388027 U CN 201220388027U CN 202719574 U CN202719574 U CN 202719574U
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- heat
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- groove
- main board
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Abstract
The utility model discloses a heat-radiation outer shell structure of a light-emitting diode (LED) guardrail lamp. The heat-radiation outer shell structure of the LED guardrail lamp comprises a base plate and main body plates which are respectively arranged at two sides of the base plate, wherein the base plate and the main body plates form an outer shell with two open ends, lateral plates are arranged at the open ends of the outer shell, the bottom of the base plate is provided with an installation plate which contacts the bottom of the base plate, the bottom of the base plate is concaved inwards to form a fixing groove I and two installation fixing grooves. The heat-radiation outer shell structure is beautiful in appearance and symmetrical. The contact area of the surface of the outer shell and the air is enlarged due to the adoption of multi-layer heat-radiating grooves, the circulation performance of the air is good, the efficiency of heat radiation is improved, and the service life of the lamp is prolonged.
Description
Technical field
The utility model relates to a kind of shell mechanism, especially relates to a kind of heat-dissipating casing structure of LED guard rail lamp.
Background technology
Semiconductor wafer is comprised of two parts, and a part is P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by wire, electronics will be pushed to the P district, and then electronics will send energy with the form of photon, the luminous principle of LED that Here it is with hole-recombination in the P district.The basic structure of LED is an electroluminescent semi-conducting material, places on the leaded shelf, then uses epoxy sealing all around, plays the effect of protection internal core, so the anti-seismic performance of LED is good.One end of wafer is attached on the support, and an end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.The LED fluorescent lamp is take of fine quality, durable, energy-conservation as main feature, and the crevice projection angle adjustable range is large, and the brightness of 15W is equivalent to common 40W fluorescent lamp.High temperature resistance, moistureproof and waterproof, anticreep.Use voltage has: 110V, 220V are optional, the optional glass of outer cover or PC material.Lamp holder is the same with common fluorescent lamp.
The LED fluorescent lamp adopts up-to-date led light source technology, and digitisation appearance design, economize on electricity are up to more than 70%, and the LED fluorescent lamp light intensity of 12W is equivalent to the fluorescent tube (be used for ballast and starter, the real power consumption of the fluorescent lamp of 36W is 42W to 44W) of 40W.The LED fluorescent lifetime is more than 10 times of common fluorescent tube, and is almost non-maintaining, need not often change fluorescent tube, ballast, starter.The semi-conductor electricity light source of environmental protection, light is soft, and spectroscopic pure is conducive to user's sight protectio and healthy.The cold light source of 6000K is to visually refrigerant impression of people, the differences of illumination intensities design of hommization more helps to concentrate on, and raises the efficiency, when the LED lamp carries out work, mainly be to be luminous energy with electric energy conversion, the portion of energy heating wherein arranged, when using for a long time, produce easily high temperature, distributing of heat is untimely, and other elements are caused damage, affects the service life of electric elements.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, a kind of heat-dissipating casing structure of LED guard rail lamp is provided, the good looking appearance of this shell mechanism, has symmetry, by the radiating groove of multilayer is set, increased the contact area of case surface and air, and also good to the circulation of air, so that the efficient of heat radiation is accelerated the service life of having improved light fixture.
The purpose of this utility model is achieved through the following technical solutions: a kind of heat-dissipating casing structure of LED guard rail lamp, the main board that comprises base plate and be separately positioned on the base plate both sides, described base plate and main board consist of the shell of both ends open, the openend of shell is provided with side plate, the bottom of described base plate is provided with installing plate, and installing plate contacts with the bottom of base plate, and the bottom indent of base plate consists of holddown groove one and two and installs and fixes groove.
Further, be provided with the some blocks of heat sinks that be arranged in parallel on the outer wall of described main board, and the distance between the adjacent heat sink is identical, consists of radiating groove between the adjacent heat sink.
Further, described holddown groove one is arranged on and installs and fixes between the groove, is provided with screwed hole one on the side plate, and the center line of the center line of screwed hole one and holddown groove one is on same straight line.
Further, the outer wall indent of described main board forms holddown groove two, and holddown groove two is symmetricly set on two main boards; Be provided with screwed hole two on the side plate, and the center line of the holddown groove two of the center line of screwed hole two and correspondence is on same straight line.
Further, be provided with wire hole on the described side plate, and wire hole is arranged between screwed hole one and the screwed hole two.
Further, described main board is symmetrically arranged with mounting bar and baffle plate away from a side of base plate, and mounting bar is arranged on the main board inboard, and the height of mounting bar is lower than the height of baffle plate, and the slit between mounting bar and the baffle plate consists of seal groove, and mounting bar and baffle plate all are arranged on holddown groove two tops.
In sum, the beneficial effects of the utility model are: the good looking appearance of this shell mechanism has symmetry, by the radiating groove of multilayer is set, increased the contact area of case surface and air, and also good to the circulation of air, so that the efficient of heat radiation is accelerated the service life of having improved light fixture.
Description of drawings
Fig. 1 is the side view of shell of the present utility model;
Fig. 2 is the side view of side plate of the present utility model;
Fig. 3 is the stereogram of shell of the present utility model;
Fig. 4 is the stereogram of side plate of the present utility model.
Mark and corresponding parts title in the accompanying drawing: 1-mounting bar; 2-holddown groove two; 3-radiating groove; 4-heat sink; 5-install and fix groove; 6-holddown groove one; 7-base plate; 8-main board; 9-seal groove; 10-baffle plate; 11-installing plate; 12-screwed hole two; 13-wire hole; 14-side plate; 15-screwed hole one.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of heat-dissipating casing structure of LED guard rail lamp, the main board 8 that comprises base plate 7 and be separately positioned on base plate 7 both sides, described base plate 7 and main board 8 consist of the shell of both ends opens, the openend of shell is provided with side plate 14, the bottom of described base plate 7 is provided with installing plate 11, and installing plate 11 contacts with the bottom of base plate 7, and the bottom indent of base plate 7 consists of holddown groove 1 and two and installs and fixes groove 5.Consist of V-structure between main board 8 and the base plate 7, more attractive in appearance in appearance, also balanced when symmetric form is arranged on heat radiation.Installing and fixing groove 5 is used for guard rail lamp is installed.
Be provided with the some blocks of heat sinks that be arranged in parallel 4 on the outer wall of described main board 8, and the distance between the adjacent heat sink 4 is identical, consists of radiating groove 3 between the adjacent heat sink 4.The setting of heat sink 4 and radiating groove 3 has increased the contact area of shell and air, and flowing so that taken away a large amount of heats of the air in the radiating groove 3 strengthened radiating efficiency.
Described holddown groove 1 is arranged on and installs and fixes between the groove 5, is provided with screwed hole 1 on the side plate 14, and the center line of the center line of screwed hole 1 and holddown groove 1 is on same straight line.
The outer wall indent of described main board 8 forms holddown groove 22, and holddown groove 22 is symmetricly set on two main boards 8; Be provided with screwed hole 2 12 on the side plate 14, and the center line of the holddown groove 22 of the center line of screwed hole 2 12 and correspondence is on same straight line.Side plate 14 is fixed with main board by screwed hole 1 and screwed hole 2 12.
Be provided with wire hole 13 on the described side plate 14, and wire hole 13 is arranged between screwed hole 1 and the screwed hole 2 12.Wire hole 13 is the passages as the fluorescent tube turnover, so that people are more convenient in installation process.
Described main board 8 is symmetrically arranged with mounting bar 1 and baffle plate 10 away from a side of base plate 7, mounting bar 1 is arranged on main board 8 inboards, mounting bar 1 spend the height that is lower than baffle plate 10 in comfort, and the slit between mounting bar 1 and the baffle plate 10 consists of seal groove 9, and mounting bar 1 and baffle plate 10 all are arranged on holddown groove 22 tops.Need to install lampshade etc. on the shell, prevent that dust from entering, glass lamp shade is installed on the mounting bar 1, and sidewall blocks by baffle plate 10 and realizes fixing, and seal groove 9 interior interpolation sealed materials such as wax or fluid sealant, are realized sealing.
Take aforesaid way, just can realize preferably the utility model.
Claims (6)
1. the heat-dissipating casing structure of a LED guard rail lamp, it is characterized in that: the main board (8) that comprises base plate (7) and be separately positioned on base plate (7) both sides, described base plate (7) and main board (8) consist of the shell of both ends open, the openend of shell is provided with side plate (14), the bottom of described base plate (7) is provided with installing plate (11), and installing plate (11) contacts with the bottom of base plate (7), and the bottom indent of base plate (7) consists of one (6) and two of holddown groove and installs and fixes groove (5).
2. the heat-dissipating casing structure of a kind of LED guard rail lamp according to claim 1, it is characterized in that: be provided with the some blocks of heat sinks that be arranged in parallel (4) on the outer wall of described main board (8), and the distance between the adjacent heat sink (4) is identical, consists of radiating groove (3) between the adjacent heat sink (4).
3. the heat-dissipating casing structure of a kind of LED guard rail lamp according to claim 1, it is characterized in that: described holddown groove one (6) is arranged on and installs and fixes between the groove (5), be provided with screwed hole one (15) on the side plate (14), and the center line of the center line of screwed hole one (15) and holddown groove one (6) is on same straight line.
4. the heat-dissipating casing structure of a kind of LED guard rail lamp according to claim 3 is characterized in that: the outer wall indent of described main board (8) forms holddown groove two (2), and holddown groove two (2) is symmetricly set on two main boards (8); Be provided with screwed hole two (12) on the side plate (14), and the center line of the holddown groove two (2) of the center line of screwed hole two (12) and correspondence is on same straight line.
5. the heat-dissipating casing structure of a kind of LED guard rail lamp according to claim 4 is characterized in that: be provided with wire hole (13) on the described side plate (14), and wire hole (13) is arranged between screwed hole one (15) and the screwed hole two (12).
6. the heat-dissipating casing structure of a kind of LED guard rail lamp according to claim 5, it is characterized in that: described main board (8) is symmetrically arranged with mounting bar (1) and baffle plate (10) away from a side of base plate (7), mounting bar (1) is arranged on main board (8) inboard, the height of mounting bar (1) is lower than the height of baffle plate (10), and the slit between mounting bar (1) and the baffle plate (10) consists of seal groove (9), and mounting bar (1) and baffle plate (10) all are arranged on holddown groove two (2) tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203880279U CN202719574U (en) | 2012-08-07 | 2012-08-07 | Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203880279U CN202719574U (en) | 2012-08-07 | 2012-08-07 | Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719574U true CN202719574U (en) | 2013-02-06 |
Family
ID=47621397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203880279U Expired - Fee Related CN202719574U (en) | 2012-08-07 | 2012-08-07 | Heat-radiation outer shell structure of light-emitting diode (LED) guardrail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719574U (en) |
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2012
- 2012-08-07 CN CN2012203880279U patent/CN202719574U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130807 |