CN208967612U - Lamps and lanterns - Google Patents

Abstract

The utility model embodiment provides a kind of lamps and lanterns comprising channel-shaped lamp body, light source assembly and radiating subassembly；The radiating subassembly includes aluminium sheet, radiating fin and glass radiator, the aluminium sheet is located on the cell wall of the lamp body, the radiating fin is located at trench bottom side of the aluminium sheet towards the lamp body, and the glass radiator is located at groove top opening portion side of the aluminium sheet towards the lamp body；The light source assembly includes pcb board and multiple LED lamp beads, the pcb board is located at the glass radiator back from the aluminium sheet side, and the multiple LED lamp bead is arranged in light-emitting surface of the pcb board away from the formation of glass radiator side towards the groove top opening portion.The lamps and lanterns of the utility model embodiment can carry out secondary heat dissipation to light source assembly, promote the integral heat sink performance of lamps and lanterns, be not only effectively reduced the failure rate of lamps and lanterns, can also increase the service life of lamps and lanterns.

Description

Lamps and lanterns

Technical field

The utility model belongs to lighting technical field more particularly to a kind of lamps and lanterns.

Background technique

LED street lamp is a kind of lighting apparatus for being set to both sides of the road, since it will obtain biggish lighting area, so Eminence can be generally hung on, so generally requiring after faulty or damage can just repair and more by lifting device It changes, operation is more inconvenient.

It is well known that it is extremely common that LED lamp breaks down because of heat dissipation performance difference when in use, therefore in order to keep away Exempt from LED street lamp frequently to repair and replace, a kind of LED street lamp structure of high heat dispersion urgently proposes.

Utility model content

In view of this, the utility model embodiment provides a kind of lamps and lanterns, there is heat dissipation for solving existing LED street lamp The poor technical problem of performance.

The utility model embodiment provides a kind of lamps and lanterns comprising channel-shaped lamp body, light source assembly and radiating subassembly；

The radiating subassembly includes aluminium sheet, radiating fin and glass radiator, and the aluminium sheet is located at the slot of the lamp body On wall, the radiating fin is located at trench bottom side of the aluminium sheet towards the lamp body, and the glass radiator is located at described Aluminium sheet is towards the groove top opening portion side of the lamp body；

The light source assembly includes pcb board and multiple LED lamp beads, the pcb board be located at the glass radiator back from The aluminium sheet side, the multiple LED lamp bead are arranged in the pcb board and are formed described in away from glass radiator side The light-emitting surface of groove top opening portion.

Further, the trapezoidal prism of glass radiator, and the biggish bottom surface patch of the trapezoidal prism area It is located on the aluminium sheet, the pcb board is attached on another bottom surface and two inclined-planes.

Further, the both ends of pcb board described in the length direction along the trapezoidal prism phase between the aluminium sheet respectively Every the first spacing.

Further, opposite ventilation hole is offered on the cell wall between the aluminium sheet and the trench bottom.

Further, radiating fin edge on the aluminium sheet is set by the air-flow direction that the ventilation hole passes in and out It sets.

Further, it is equipped with the partition perpendicular to the trench bottom in the lamp body, the lamp body is divided into the first chamber Body and the second cavity；

Wherein, the light source assembly and the radiating subassembly are each provided in first cavity, the glass radiator Two ends are separated by the second spacing with the partition and the intracorporal end of the first chamber respectively.

Further, the lamps and lanterns further include cloche, and the cloche is by being located at the hasp of the groove top opening portion It is connected to the opening portion of first cavity.

Further, it was equipped with groove along the outer rim of the cloche one week, is equipped with sealing ring in the groove.

Further, the opening portion of second cavity is equipped with connecting plate, and the connecting plate is close to the end of the partition It is articulated with the groove top opening portion；

The power supply for being electrically connected the pcb board is equipped in second cavity.

Further, the lamps and lanterns further include anchor ear, and the anchor ear is located at the connecting plate towards the trench bottom side；

Mounting hole is offered on the intracorporal end of second chamber, the cranse of the anchor ear is opposite with the mounting hole.

The utility model embodiment provides a kind of lamps and lanterns, including channel-shaped lamp body, light source assembly and radiating subassembly, heat dissipation Component includes aluminium sheet, radiating fin and glass radiator, aluminium sheet be located at radiating fin and between glass radiator, light source assembly It is connected on glass radiator, aluminium sheet and radiating fin form secondary radiator, to mention to carry out secondary heat dissipation to light source assembly The integral heat sink performance for rising lamps and lanterns, is not only effectively reduced the failure rate of lamps and lanterns, can also increase the service life of lamps and lanterns.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is a stereochemical structure perspective view of the explosion of lamps and lanterns provided by the embodiment of the utility model；

Fig. 2 is a schematic diagram of the section structure of lamps and lanterns provided by the embodiment of the utility model；

Fig. 3 is the another stereochemical structure perspective view of the explosion of lamps and lanterns provided by the embodiment of the utility model；

Fig. 4 is a schematic perspective view of lamps and lanterns provided by the embodiment of the utility model；

Fig. 5 is the connecting plate opening state schematic diagram of lamps and lanterns provided by the embodiment of the utility model.

Specific embodiment

The embodiments of the present invention is described in detail below in conjunction with accompanying drawings and embodiments, whereby to the utility model How applied technology method solves technical problem and reaches the realization process of technical effect to fully understand and implement.

As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in Technical problem basically reaches the technical effect.In addition, " coupling " or " electric connection " word include herein it is any directly and The electric property coupling means connect.Therefore, if it is described herein that a first device is coupled to a second device, then the first device is represented It can be directly electrically coupled to the second device, or be electrically coupled to described second indirectly by other devices or coupling means Device.Specification subsequent descriptions are preferred embodiment of the present invention, and so the description is to illustrate that this is practical new For the purpose of the rule of type, it is not intended to limit the scope of the utility model.The protection scope of the utility model is worked as appended by view Subject to as defined in claim.

It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability It include so that the process, method, commodity or the system that include a series of elements not only include those elements, but also to wrap Include the other elements being not explicitly listed, or further include for this process, method, commodity or system intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want There is also other identical elements in the process, method of element, commodity or system.

Specific embodiment

Referring to FIG. 1, being a stereochemical structure perspective view of the explosion of lamps and lanterns provided by the embodiment of the utility model, the lamps and lanterns Including channel-shaped lamp body 10, light source assembly 20 and radiating subassembly 30.

The radiating subassembly 30 includes aluminium sheet 310, radiating fin 320 and glass radiator 330, and the aluminium sheet 310 is set On the cell wall 110 of the lamp body 10, the radiating fin 320 is located at the aluminium sheet 310 towards the trench bottom of the lamp body 10 120 sides, the glass radiator 330 are located at groove top opening portion 130 side of the aluminium sheet 310 towards the lamp body 10.

Specifically, the outer edge of the aluminium sheet 310 is connected on the cell wall 110, aluminium sheet described in preferred embodiment 310 is parallel with the trench bottom 120, and the aluminium sheet 310 divides the lamp body 10 for upper and lower two spaces, the radiating fin 320 and the glass radiator 330 live apart the two sides of the aluminium sheet 310, the radiating fin 320 is located at close to the trench bottom In 120 upper space, the glass radiator 330 is located in the lower space of the groove top opening portion 130.

The light source assembly 20 includes pcb board 210 and multiple LED lamp beads 220, and the pcb board 210 is located at the glass Radiator 330 deviates from 310 side of aluminium sheet, and the multiple LED lamp bead 220 is arranged in the pcb board 210 away from the glass 330 side of radiator forms the light-emitting surface 230 towards the groove top opening portion 130.

Specifically, the multiple LED lamp bead 220 array arrangement on the pcb board 210 is gone into the light-emitting surface 230, The not set LED lamp bead of the pcb board 210 is sticked on one side in the glass radiator 330 away from the aluminium sheet 310, so that institute The groove top opening portion 130 of the light-emitting surface 230 towards the lamp body 10 is stated, so that be emitted from the light-emitting surface 230 The outside that light passes through lamp body 10 described in 130 directive of groove top opening portion.

At work, the multiple LED lamp bead 220 can generate lamps and lanterns in the utility model embodiment when being lit Heat, and it is transferred to the pcb board 210, the pcb board 210 transfers heat to the glass radiator 330, the glass Heat above radiator 330 can be radiated in air faster, the high-heating radiation of glass radiator 330 described herein Better heat dissipation effect can be played；In addition, the aluminium sheet 310 and the radiating fin 320 also constitute a radiator, this radiator Also it radiates to the glass radiator 330, the heat on the glass radiator 330 is radiated the aluminium sheet 310 Upper space in, carry out heat exchange with the air of upper space, realize and two are carried out to the light source assembly 20 of the lamps and lanterns Secondary heat dissipation promotes the integral heat sink performance of the lamps and lanterns, is not only effectively reduced the failure rate of lamps and lanterns, can also increase lamps and lanterns Service life.

Incorporated by reference to Fig. 2-Fig. 5, in other preferred embodiments of the utility model, the glass radiator 330 is trapezoidal Prism, and the biggish bottom surface of the trapezoidal prism area is sticked on the aluminium sheet 310, the pcb board 210 is attached at separately On one bottom surface and two inclined-planes.

Specifically, the glass radiator 330 is the trapezoidal prism structure in section, i.e., the described trapezoidal prism, the ladder Shape prism has the inclined-plane between upper bottom surface, bottom surface and two bottom surfaces, and the biggish bottom surface of area is sticked in the aluminium sheet On 310, the pcb board 210 is attached in the other faces except this bottom surface, that is, is sticked on upper bottom surface and two inclined-planes, is so tied Structure designs the area that can increase the light-emitting surface 230, to promote the illuminating effect of the lamps and lanterns.

Further, the both ends of pcb board 210 described in the length direction along the trapezoidal prism respectively with the aluminium sheet 310 Between be separated by the first space D.

Specifically, the pcb board 210 is not on the fully wrapped around upper bottom surface in the trapezoidal prism and two inclined-planes, But in first space D of the lower section on two inclined-planes of the trapezoidal prism and on the not set pcb board 210, i.e. institute It states the glass radiator 330 in the first space D and is revealed in space of the aluminium sheet 310 towards the groove top opening portion 130 It is interior, it is designed in this way and is conducive to carry out heat radiation between the glass radiator 330 and outside air, effectively promote the glass and dissipate Heat dissipation performance of the hot device 330 to the light source assembly 20.

In addition, in other preferred embodiments of the utility model, between the aluminium sheet 310 and the trench bottom 120 Opposite ventilation hole 140 is offered on cell wall 110.

Specifically, it is equipped on the cell wall 110 in the upper space in the aluminium sheet 310 towards the trench bottom 120 Multiple ventilation holes 140, and the ventilation hole 140 of opposite side cell wall is oppositely arranged, the lamps and lanterns can be made by being designed in this way The cold air of surrounding can enter the lamp body 10 along the ventilation hole 140, as shown in arrow direction in Fig. 2, form air pair Stream is promoted so that the radiator that the aluminium sheet 310 and the radiating fin 320 are constituted comes into full contact with cold air to the glass The heat-sinking capability of glass radiator 330, and then promote the heat dissipation performance to the light source assembly 20.

Further, the radiating fin 320 is on the aluminium sheet 310 along the air stream passed in and out by the ventilation hole 140 Dynamic direction setting.

Specifically, the radiating fin 320 is arranged along the air-flow direction passed in and out out of described lamp body 10, two phases Heat dissipation channel is constituted between the adjacent radiating fin 320, and both ends are connected to two ventilation holes 140 being oppositely arranged, such as This design can promote the contact area of radiator and cold air that the aluminium sheet 310 and the radiating fin 320 are constituted, so that The two can be contacted more fully, further promote the heat-sinking capability to the glass radiator 330, and then further mention Rise the heat dissipation performance to the light source assembly 20 of the lamps and lanterns.

Further, it in other preferred embodiments of the utility model, is equipped in the lamp body 10 perpendicular to described The lamp body 10 is divided into the first cavity 160 and the second cavity 170 by the partition 150 of trench bottom 120.

Wherein, the light source assembly 20 and the radiating subassembly 30 are each provided in first cavity 160, and the glass dissipates Two ends of hot device 330 are separated by the second spacing (figure with the end in the partition 150 and first cavity 160 respectively In be not shown).

Specifically, the partition 150 is vertically located on the trench bottom 120 perpendicular to the length direction of the lamp body 10 and incites somebody to action The lamp body 10 is partitioned into first cavity 160 and second cavity 170, the light source assembly 20 and the radiating subassembly 30 are each provided in first cavity 160, and two ends of the glass radiator 330 are not and the partition 150 and institute It states the end that lamp body 10 is in first cavity 160 to be bonded completely, but is separated by second spacing between the two, so Structure design can promote the contact area of the glass radiator 330 and outside air, promote the heat exchange with outside air Ability, i.e., effectively promote the heat-sinking capability of the glass radiator 330, and then is further promoted to described in the lamps and lanterns The heat dissipation performance of light source assembly 20.

In addition, the lamps and lanterns further include cloche 40, the cloche in other preferred embodiments of the utility model 40 opening portions for being connected to first cavity 160 by being located at the hasp 410 of the groove top opening portion 130.

Specifically, in order to promote the safety in utilization of the lamps and lanterns, described in the setting of the opening portion of first cavity 160 Cloche 40, to form an enclosure space 420, the light source assembly 20 and the radiating subassembly 30 are in the enclosure space In 420, the cloche 40 has good translucency, it is ensured that the light that the light-emitting surface 230 generates can be smoothly Outgoing；The cloche 40 passes through the hasp 410 being arranged on the groove top opening portion 130 and realizes and the lamp body 10 Connection, the hasp 410 can realize that a key opens the cloche 40, facilitate the installation and removal of lamps and lanterns, promote the lamps and lanterns Operability.

Further, in order to promote the density in the enclosure space 420, the use peace of the lamps and lanterns is further promoted Quan Xing is equipped with sealing ring 50, specifically, along the glass between the cloche 40 and the opening portion of first cavity 160 Outer rim one week of glass cover 40 is equipped with groove 430, is equipped with the sealing ring 50 in the groove 430.

In addition, the opening portion of second cavity 170 is equipped with connecting plate 60, the connecting plate 60 is close to the partition 150 End be articulated with the groove top opening portion 130；The power supply for being electrically connected the pcb board 210 is equipped in second cavity 170 70。

Specifically, the power supply 70, the power supply 70 are provided on the trench bottom 120 of second cavity 170 It is realized and is electrically connected by the pcb board 210 in wire rod and first cavity 160, herein, set on the partition 150 There is the through-hole passed through for the wire rod；The connecting plate 60 lid house in the opening portion of second cavity 170, and close to it is described every The end of plate 150 and the groove top opening portion 130 are hinged, and the other end can be connect by connector with the groove top opening portion 130, Here the type of attachment of connector is including but not limited to that screw is connected, snapped connection；Such structure design is when described Need the structure to second cavity 170 into the connector openable when maintenance, replacement, while the connecting plate 60 surrounds Another hinged end rotation, direction as shown by the arrows in Figure 5 rotates, easily to open second cavity 170, further mentions Rise the operability of the lamps and lanterns.

Further, the lamps and lanterns further include anchor ear 80, and the anchor ear 80 is located at the connecting plate 60 towards the slot bottom 120 side of portion；Mounting hole 180, the cranse of the anchor ear 80 and the installation are offered on end in second cavity 170 Hole 180 is opposite.

Specifically, the anchor ear 80 is for connecting outer mounting structure, and the outer mounting structure here includes but not Being defined in is mounting post, and the mounting post passes through the mounting hole 180 being arranged on the end in second cavity 170, It protrudes into the cranse of the anchor ear 80, and by the fastening of the connecting screw 810 on the anchor ear 80, the anchor ear 80 is fixed In the mounting post, the lamps and lanterns are fixed in the mounting post.

It should be noted that being referred in each embodiment of above embodiments in the case where structure does not collide The structure of each section can be combined with each other, and to avoid repeating, details are not described herein for the technical solution obtained after combination, but be obtained after combining The technical solution obtained should also belong to the protection scope of the utility model.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (10)

1. a kind of lamps and lanterns, which is characterized in that including channel-shaped lamp body, light source assembly and radiating subassembly；

The radiating subassembly includes aluminium sheet, radiating fin and glass radiator, and the aluminium sheet is located on the cell wall of the lamp body, The radiating fin is located at trench bottom side of the aluminium sheet towards the lamp body, and the glass radiator is located at the aluminium sheet court To the groove top opening portion side of the lamp body；

The light source assembly includes pcb board and multiple LED lamp beads, and the pcb board is located at the glass radiator back from described Aluminium sheet side, the multiple LED lamp bead are arranged in the pcb board and are formed away from glass radiator side towards the groove top The light-emitting surface of opening portion.

2. lamps and lanterns according to claim 1, which is characterized in that the trapezoidal prism of glass radiator, and it is described trapezoidal The biggish bottom surface of prism area is sticked on the aluminium sheet, and the pcb board is attached on another bottom surface and two inclined-planes.

3. lamps and lanterns according to claim 2, which is characterized in that pcb board described in the length direction along the trapezoidal prism Both ends are separated by the first spacing between the aluminium sheet respectively.

4. lamps and lanterns according to claim 1, which is characterized in that opened up on the cell wall between the aluminium sheet and the trench bottom There is opposite ventilation hole.

5. lamps and lanterns according to claim 4, which is characterized in that the radiating fin is on the aluminium sheet along by the ventilation The air-flow direction setting of hole disengaging.

6. lamps and lanterns according to claim 1-5, which is characterized in that be equipped in the lamp body perpendicular to the slot bottom The lamp body is divided into the first cavity and the second cavity by the partition in portion；

Wherein, the light source assembly and the radiating subassembly are each provided in first cavity, and two of the glass radiator End is separated by the second spacing with the partition and the intracorporal end of the first chamber respectively.

7. lamps and lanterns according to claim 6, which is characterized in that further include cloche, the cloche is described by being located at The hasp of groove top opening portion is connected to the opening portion of first cavity.

8. lamps and lanterns according to claim 7, which is characterized in that described along the groove that is equipped with for outer rim one week of the cloche Sealing ring is equipped in groove.

9. lamps and lanterns according to claim 6, which is characterized in that the opening portion of second cavity is equipped with connecting plate, described Connecting plate is articulated with the groove top opening portion close to the end of the partition；

The power supply for being electrically connected the pcb board is equipped in second cavity.

10. lamps and lanterns according to claim 9, which is characterized in that further include anchor ear, the anchor ear is located at the connecting plate court To the trench bottom side；

Mounting hole is offered on the intracorporal end of second chamber, the cranse of the anchor ear is opposite with the mounting hole.