CN209415264U - A kind of LED hanging lamp - Google Patents

Abstract

The utility model discloses a kind of LED hanging lamps, including a cylindrical lamp housing, the outside wall surface of lamp housing is reflective surface, the lamp box of one annular of bottom movable set of the lamp housing, the lamp plate for being internally provided with an annular of lamp box, the lower end surface of lamp plate is provided with more than one lamp bead, and the lower end surface of lamp box passes through a transparent annular mask seal；There is the movable chamber of a upper and lower opening inside lamp housing, one connecting tube is installed in movable chamber, a support spring is arranged in the bottom of connecting tube, the bottom of support spring is fixedly connected with the cross bar being fixed in movable chamber, the outside of lamp housing is stretched out at the top of connecting tube, its external extension end connects an electrical appliance kit, is provided with LED power driving plate in electrical appliance kit.The utility model has extraordinary anti-seismic performance, can substantially reduce the influence that electrical appliance kit is subject under vibration force, increases the service life of electrical appliance kit, and have unusual aesthetics, flexibility and heat dissipation performance.

Description

A kind of LED hanging lamp

Technical field

The utility model relates to a kind of lamps and lanterns, and in particular to a kind of LED hanging lamp.

Background technique

LED lamp is applied in every field, and the structure of lamps and lanterns has generally comprised lamp box, electrical appliance kit and shell, lamp box The luminous lamp plate component etc. of interior setting, interior setting LED drive power of electrical appliance kit etc., is installed in shell, shell exterior together Setting heat dissipation fin, for the heat dissipation in electrical appliance kit use process, since the LED drive power of interior of electrical box is fixed setting , therefore when external lamp body is shaken, it is difficult to carry out damping, entire lamps and lanterns directly bear vibration force, especially LED driving Power supply, it is easy to which impaired, service life reduces.

Summary of the invention

Technical problem to be solved in the utility model is a kind of LED hanging lamp, has unusual heat dissipation performance, and can Effectively apply in the environment of vibration, have good cushioning ability, increase service life, effectively solve it is in the prior art not Foot.

The utility model is achieved through the following technical solutions: a kind of LED hanging lamp, including a cylindrical lamp housing, The outside wall surface of lamp housing is reflective surface, the lamp box of the annular of bottom movable set one of the lamp housing, and lamp box is internally provided with a ring The lamp plate of shape, the lower end surface of lamp plate are provided with more than one lamp bead, and the lower end surface of lamp box is close by a transparent annular mask Envelope；

There is the movable chamber of a upper and lower opening inside lamp housing, a connecting tube is installed in movable chamber, the bottom of connecting tube is set A support spring is set, the bottom of support spring is fixedly connected with the cross bar being fixed in movable chamber, stretches out at the top of connecting tube The outside of lamp housing, external extension end connect an electrical appliance kit, and LED power driving plate is provided in electrical appliance kit, and the LED power is driven The power supply output line of movable plate connects the lamp plate inside lamp box from external cabling.

The top of the connecting tube is welded and fixed with electrical appliance kit as a preferred technical solution, the outer wall of the electrical appliance kit More than one heat dissipation fin is provided on face and on top and bottom.

The inner wall of the movable chamber is provided with more than one support cell as a preferred technical solution,.

Be provided with a suction chamber inside the support cell as a preferred technical solution, the support cell be with The elastic rubber capsule of deformation recovery capability, electrical appliance kit side is faced at the top of each support cell, and to be provided with a disengaging gas small Hole.

A fixed ring is fixedly mounted in the external of the lamp housing as a preferred technical solution, and the outside weldings of fixed ring have Bracket, bracket are upwardly extended and are welded on one piece of mounting plate together, be installed on ceiling surface by mounting plate.

There is a circular through hole in the centre of the lamp box as a preferred technical solution, and circular through hole inner wall is provided with One layer of silica-gel antiskid layer, lamp box are fixedly installed in outside lamp housing by silica-gel antiskid layer.

The beneficial effects of the utility model are: the utility model has extraordinary anti-seismic performance, electricity can be substantially reduced Device box by being influenced, increases the service life of electrical appliance kit under vibration force, and have unusual aesthetics, flexibility and Heat dissipation performance.

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 only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

The term for the representation space relative position such as "upper", " top ", "lower", " lower section " that the utility model uses is A unit as shown in the drawings or feature are described for the purpose convenient for explanation relative to another unit or feature Relationship.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure not Same orientation.For example, being described as being located at other units or feature " below " or " under " if the equipment in figure overturn Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both Orientation.Equipment can otherwise be directed (be rotated by 90 ° or other directions), and be interpreted accordingly it is used herein with it is empty Between relevant description language.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

As depicted in figs. 1 and 2, including a cylindrical lamp housing 6, the outside wall surface of lamp housing 6 are reflective surface, and the bottom of lamp housing 6 is living The lamp box 13 of dynamic one annular of suit, the lamp plate (not shown) for being internally provided with an annular of lamp box 13, the lower end surface setting of lamp plate There is more than one lamp bead, the lower end surface of lamp box 13 passes through a transparent annular mask seal；

With the movable chamber 23 of a upper and lower opening inside lamp housing 6, movable chamber 23 is interior to install a connecting tube 2, connecting tube 2 A support spring 24 is arranged in bottom, and the bottom of support spring 24 is fixedly connected with the cross bar 32 being fixed in movable chamber 23, connects The top of pipe 2 stretches out in the outside of lamp housing 6, and external extension end connects an electrical appliance kit 5, and LED power drive is provided in electrical appliance kit 5 Movable plate, the power supply output line 51 of LED power driving plate connect the lamp plate inside lamp box 13 from external cabling.

Wherein, the top of connecting tube 2 is welded and fixed with electrical appliance kit 5, is all provided in the outside wall surface of electrical appliance kit 5 and on top and bottom Be equipped with more than one heat dissipation fin 7, due to being respectively provided with heat dissipation fin 7 in upper and lower and outer wall, than it is traditional only outside The mode of wall setting heat dissipation fin, heat dissipation effect can be more preferable, in addition, the bottom due to connecting tube connects bottom by support spring Portion, therefore connecting tube can be swung when being shaken, and increase the mobility of air-flow, and then larger in the external formation of electrical appliance kit Air-flow, take away more heats, while the structure of support spring also can have preferably buffering and damping performance.

Wherein, the inner wall of movable chamber is provided with more than one support cell 22, and a suction is provided with inside support cell 22 Air cavity 21, support cell 22 are the elastic rubber capsule with deformation recovery capability, and the top of each support cell 22 faces electrical appliance kit Side is provided with a disengaging gas aperture.Connecting tube can squeeze support cell during the swing, and then will be inside support cell Air-flow squeezed out from disengaging gas aperture, play the heat dissipation to top electrical appliance kit, and realize the function of damping.

In the present embodiment, a fixed ring 8 is fixedly mounted in the external of lamp housing 6, and the outside weldings of fixed ring 8 have bracket 1, bracket 1 upwardly extends and is welded on one piece of mounting plate 4 together, is installed on ceiling surface by mounting plate 4.

There is a circular through hole in the centre of lamp box 8, and circular through hole inner wall is provided with one layer of silica-gel antiskid layer, and lamp box passes through Silica-gel antiskid layer is fixedly installed in outside lamp housing, and the clip 12 of an annular opening is arranged in the bottom of lamp box, prevents lamp box from vibrating It drops out downwards.Entire lamp box can arbitrarily slide into desired position in the outside of cylindricality lamp housing, since lamp housing outside wall surface is anti- Smooth surface can use lamp bead and illuminate entire lamp box when lamp box is moved to top, so that lamp housing Integral luminous, it is very good to have Brightness and diversity.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (6)

1. a kind of LED hanging lamp, it is characterised in that: including a cylindrical lamp housing, the outside wall surface of lamp housing is reflective surface, the lamp housing The annular of bottom movable set one lamp box, the lamp plate for being internally provided with an annular of lamp box, the lower end surface of lamp plate is provided with one The lower end surface of a above lamp bead, lamp box passes through a transparent annular mask seal；

There is the movable chamber of a upper and lower opening inside lamp housing, a connecting tube, the bottom setting one of connecting tube are installed in movable chamber Support spring, the bottom of support spring are fixedly connected with the cross bar being fixed in movable chamber, and lamp housing is stretched out at the top of connecting tube Outside, external extension end connects an electrical appliance kit, is provided with LED power driving plate, the LED power driving plate in electrical appliance kit Power supply output line from external cabling connection lamp box inside lamp plate.

2. LED hanging lamp as described in claim 1, it is characterised in that: the top of the connecting tube is welded and fixed with electrical appliance kit, More than one heat dissipation fin is provided in the outside wall surface of the electrical appliance kit and on top and bottom.

3. LED hanging lamp as described in claim 1, it is characterised in that: the inner wall of the movable chamber is provided with more than one Support cell.

4. LED hanging lamp as claimed in claim 3, it is characterised in that: a suction chamber is provided with inside the support cell, The support cell is the elastic rubber capsule with deformation recovery capability, faces electrical appliance kit side at the top of each support cell and is all provided with It is equipped with a disengaging gas aperture.

5. LED hanging lamp as described in claim 1, it is characterised in that: a fixed ring is fixedly mounted in the external of the lamp housing, Gu The outside weldings for determining ring have bracket, and bracket is upwardly extended and is welded on one piece of mounting plate together, are installed on day by mounting plate On card face.

6. LED hanging lamp as described in claim 1, it is characterised in that: there is a circular through hole in the centre of the lamp box, circle Shape through-hole wall is provided with one layer of silica-gel antiskid layer, and lamp box is fixedly installed in outside lamp housing by silica-gel antiskid layer.