CN107893942A - A kind of LED underground lamp - Google Patents

A kind of LED underground lamp Download PDF

Info

Publication number
CN107893942A
CN107893942A CN201711381436.XA CN201711381436A CN107893942A CN 107893942 A CN107893942 A CN 107893942A CN 201711381436 A CN201711381436 A CN 201711381436A CN 107893942 A CN107893942 A CN 107893942A
Authority
CN
China
Prior art keywords
turning collar
reflector
led
underground lamp
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711381436.XA
Other languages
Chinese (zh)
Inventor
陈列洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUYAO AMBER LAMP Co Ltd
Original Assignee
YUYAO AMBER LAMP Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YUYAO AMBER LAMP Co Ltd filed Critical YUYAO AMBER LAMP Co Ltd
Priority to CN201711381436.XA priority Critical patent/CN107893942A/en
Publication of CN107893942A publication Critical patent/CN107893942A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

A kind of LED underground lamp, including housing, hemispheric reflection shield and LED lamp bead are provided with the housing, clear glass is provided with the top of the reflection shield, also include a turning collar, the turning collar is rotatably connected on the top of the housing, and the through hole for being easy to light to project is provided among the turning collar, one piece of reflector is rotatably connected on the turning collar.When needing to adjust the angle of light injection, we can rotate the turning collar of the case top, first make it that the reflector on turning collar is corresponding with the direction that light to be projected, be then rotated further by reflector, allow light to reflex to the angle of needs, and regulation is very convenient.LED underground lamp need not be in use, reflector can cover the top at the top of LED underground lamp, preventing dust from covering clear glass.

Description

A kind of LED underground lamp
Technical field
The present invention relates to a kind of LED, more particularly to a kind of LED underground lamp.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode), and its basic structure is one piece Electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver wire or gold thread connect chip and Circuit board, then surrounding sealed with epoxy resin, play a part of protect internal core, shell is finally installed, so LED lamps Anti-seismic performance it is good.In terms of being related to the daily household electrical appliances such as mobile phone, stage lighting, household electrical appliances and machinery production with field.
Traditional LED underground lamp, the angle of irradiation can not change, and use range is significantly limited, it is therefore necessary to is changed Enter.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of LED underground lamp, is capable of the angle of light regulating injection Degree.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of LED underground lamp, bag Housing is included, hemispheric reflection shield and LED lamp bead are provided with the housing, transparent glass is provided with the top of the reflection shield Glass, in addition to a turning collar, the turning collar are rotatably connected on the top of the housing, are provided with just among the turning collar In the through hole that light projects, one piece of reflector is rotatably connected on the turning collar.When needing to adjust the angle of light injection, Wo Menke To rotate the turning collar of the case top, first make it that the reflector on turning collar is corresponding with the direction that light to be projected, then Reflector is rotated further by, allows light to reflex to the angle of needs, regulation is very convenient.LED underground lamp need not be in use, reflector can To cover the top at the top of LED underground lamp, preventing dust from covering clear glass.
In above-mentioned technical proposal, it is preferred that also include the power supply for driving the LED lamp bead luminous.
Compared with prior art, the beneficial effects of the invention are as follows：When needing to adjust the angle of light injection, we can rotate The turning collar of the case top, first make it that the reflector on turning collar is corresponding with the direction that light to be projected, and is then rotated further by Reflector, allows light to reflex to the angle of needs, and regulation is very convenient.LED underground lamp need not be in use, reflector can cover The top of LED underground lamp, prevent dust from covering the top of clear glass.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with reference to embodiment and accompanying drawing.
It is shown in Figure 1, a kind of LED underground lamp, including housing 1 and power supply 2, it is provided with the housing 1 hemispheric Reflection shield 3 and LED lamp bead 4, the power supply 2 drive the LED lamp bead 4 luminous, and the top of the reflection shield 3 is provided with transparent glass Glass 31, in addition to a turning collar 5, the turning collar 5 are rotatably connected on the top of the housing 1, set among the turning collar 5 The through hole 51 for being easy to light to project is equipped with, one piece of reflector 52 is rotatably connected on the turning collar 5.
When needing to adjust the angle of light injection, we can rotate the turning collar of the case top, first cause turning collar On reflector it is corresponding with the direction that light to be projected, be then rotated further by reflector, allow light to reflex to the angle of needs, regulation ten It is convenient to divide.LED underground lamp need not prevent dust from covering transparent glass in use, reflector can be covered at the top of LED underground lamp The top of glass.

Claims (2)

1. a kind of LED underground lamp, including housing, hemispheric reflection shield and LED lamp bead are provided with the housing, it is described reflective Clear glass is provided with the top of cover, it is characterised in that：Also include a turning collar, the turning collar is rotatably connected on the shell The top of body, the through hole for being easy to light to project is provided among the turning collar, be rotatably connected on the turning collar one piece it is reflective Plate.
A kind of 2. LED underground lamp according to claim 1, it is characterised in that：Also include drive the LED lamp bead luminous Power supply.
CN201711381436.XA 2017-12-20 2017-12-20 A kind of LED underground lamp Withdrawn CN107893942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711381436.XA CN107893942A (en) 2017-12-20 2017-12-20 A kind of LED underground lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711381436.XA CN107893942A (en) 2017-12-20 2017-12-20 A kind of LED underground lamp

Publications (1)

Publication Number Publication Date
CN107893942A true CN107893942A (en) 2018-04-10

Family

ID=61806744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711381436.XA Withdrawn CN107893942A (en) 2017-12-20 2017-12-20 A kind of LED underground lamp

Country Status (1)

Country Link
CN (1) CN107893942A (en)

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180410