CN208206449U - A kind of lamps and lanterns wind loading rating test device - Google Patents
A kind of lamps and lanterns wind loading rating test device Download PDFInfo
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- CN208206449U CN208206449U CN201821289920.XU CN201821289920U CN208206449U CN 208206449 U CN208206449 U CN 208206449U CN 201821289920 U CN201821289920 U CN 201821289920U CN 208206449 U CN208206449 U CN 208206449U
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- cover board
- test
- test box
- lanterns
- lamps
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Abstract
The utility model discloses a kind of lamps and lanterns wind loading rating test devices, including test box and partition, cushion chamber and test chamber are divided by partition in the test box, the blower output end is connected to by the first connecting tube with cushion chamber, first connecting tube passes perpendicularly through test chamber interior wall, spray head is vertically installed on the test cavity wall of the blower right end, connecting spring is connected between second cover board and the first cover board, second cover board, first cover board is slidably socketed in outside the smooth shank portions of connection bolt rear end, compared with prior art, the beneficial effects of the utility model are: blower blowout wind and be uniformly blown into test chamber after cushion chamber, and the water hybrid guided mode sprayed with spray head draws up the meteorological condition of strong wind folder rain, have the advantages that simulate and identical meteorological condition in reality, between second cover board and the first cover board Connecting spring can be avoided air-flow and directly impacted from test box right end.
Description
Technical field
The utility model relates to light fitting quality detection technique field, specially a kind of lamps and lanterns wind loading rating test device.
Background technique
Some lamps and lanterns used outdoors need to test by wind loading rating in a pre-installation, after preventing lamps and lanterns from installing outdoors
Since outdoor weather inclement condition causes lamps and lanterns to damage, it needs to take out a collection of lamps and lanterns during the factory testing of lamps and lanterns
Sample carries out wind loading rating test, and lamps and lanterns are placed in test device, and the outdoor strong wind atmosphere of test device simulation is detected,
And current some test device structures are relatively simple, using the strong wind atmosphere outside the simple simulating chamber of blower, but blower is being blown
Air-flow is unstable when wind, and the wind speed of different flow areas is different, so that simulation outdoor environment is not true enough, the test caused
Data reliability reduces, meanwhile, when lamps and lanterns are installed outdoors, often there are the weather of strong wind folder rain, wind-force and raindrop one in open air
Same-action is easier damage lamps and lanterns on equal lamps and lanterns, and existing test device does not have the item that simulation raindrop act on lamps and lanterns
Part, for this purpose, it is proposed that a kind of lamps and lanterns wind loading rating test device.
Summary of the invention
The purpose of this utility model is to provide a kind of lamps and lanterns wind loading rating test devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of lamps and lanterns wind loading rating test device, packet
Test box and partition are included, the test box is interior to be divided into cushion chamber and test chamber, the test box left end upside and front and back by partition
Two sides are equipped with blower, and fan speed regulation frequency conversion fan keeps the wind speed of blower adjustable, and the blower passes through control panel and power supply electricity
Connection, the blower output end are connected to by the first connecting tube with cushion chamber, and first connecting tube passes perpendicularly through in test box
Wall is blown into the wind in the first connecting tube in cushion chamber perpendicular to test box, and the partition right end is horizontally installed with several and blows
Air hose, blower right end are horn mouth, and cushion chamber is connected to by blower with test chamber, the test cavity wall of the blower right end
On be vertically installed with spray head, the meteorological condition of the wind hybrid analog-digital simulation strong wind folder rain for water droplet and the blower blowout that spray head sprays, institute
It states spray head to connect with water supply device, the test chamber bottom of the spray head right end is equipped with second support bar, the second support bar
Upper end is equipped with erecting bed, and lamps and lanterns can be fixed on erecting bed by fixture or bolt, for testing, the test box
Self-sealed lid is provided at right-end openings；
The Self-sealed lid includes the first cover board, the second cover board and connect bolt, the threaded rod of the connection bolt front end
Portion sequentially passes through the first cover board from right to left, the second cover board is bolted in the tapped blind hole that test box right end opens up, and described second
Connecting spring is connected between cover board and the first cover board, second cover board, the first cover board are slidably socketed in connection bolt rear end
Smooth shank portions outside.
Preferably, the water supply device includes water tank, and the water tank is installed on test box upper end, is equipped in the water tank
Second connecting tube one end, the second connecting tube other end are connect with water pump input terminal, and the water pump output end is connect with third
The connection of pipe one end, the third connecting tube other end are connect with spray head, and the water pump is electrically connected to a power source by control panel.
Preferably, the test box lower end is equipped with support rubber rods, and the support rubber rods lower end is equipped with pedestal, institute
It states pedestal lower end and anti-skid rubber cushion is installed.
Preferably, pedestal right end upper surface is equipped with catch basin, and the catch basin is located at test box right-end openings
Lower end.
Preferably, several described blowers are evenly arranged along partition center is rounded.
Preferably, first support bar is tiltedly installed between the second support bar right end and test chamber bottom.
Compared with prior art, the utility model has the beneficial effects that being connected to by blower output end with cushion chamber, buffer
Chamber is connected to further through several blowers with test chamber, is tested cavity wall setting spray head, spray head and is connect with water supply device, the
Connecting spring is connected between two cover boards and the first cover board, the second cover board, the first cover board are slidably socketed in connection bolt rear end
Outside smooth shank portions, makes the wind of blower blowout and be uniformly blown into test chamber after cushion chamber, and the water sprayed with spray head mixes
The meteorological condition for simulating strong wind folder rain, have the advantages that can to simulate with it is real in identical meteorological condition, the second cover board and
Connecting spring between first cover board can be avoided air-flow and directly impact from test box right end；
By being equipped with blower with front and rear sides on the upside of test box left end, blower is electrically connected to a power source by control panel,
Blower output end is connected to by the first connecting tube with cushion chamber, and the first connecting tube passes perpendicularly through test chamber interior wall, partition right end water
Safety is equipped with several blowers, and after making blower that wind is blown into cushion chamber by the first connecting tube, air-flow acts on buffering first
Make air-flow in the cavity of chamber after mixing, is blown into test chamber by blower level, ensure that and be blown into test chamber
Air-flow is uniform, keeps simulated conditions truer；
By being vertically installed with spray head on the test cavity wall of blower right end, spray head is connect with water supply device, makes to supply water
Device is that the water droplet that spray head sprays after spray head supplies water is mixed with the wind that blower is blown out, and can simulate the meteorological item of strong wind folder rain
Part is more conducive to the test to lamps and lanterns；
Thread rod part by connecting bolt front end sequentially passes through the first cover board from right to left, the second cover board is bolted in test
In the tapped blind hole that case right end opens up, connecting spring, the second cover board, the first cover board are connected between the second cover board and the first cover board
It is slidably socketed in outside the smooth shank portions of connection bolt rear end, when there is no air-flow in test chamber, the under the action of connecting spring
Two cover boards can be covered in test box right end, prevent from entering dust in test box, when passing through air-flow in test chamber, airflow function exists
On second cover board, connecting spring is compressed, the second cover board and test box right end form and can make air-flow by the gap space of air-flow
It can be discharged from gap space, prevent air-flow from directly impacting from test box right end.
Detailed description of the invention
Fig. 1 is the front view structure cross-sectional view of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is structure sectional view at the A-A of the utility model.
In figure: 1, test box, 101, cushion chamber, 102, test chamber, 103, tapped blind hole, 2, partition, 3, blower, 4, wind
Machine, the 5, first connecting tube, 6, spray head, 7, Self-sealed lid, the 71, first cover board, the 72, second cover board, 73, connection bolt, 74, connection
Spring, 8, water supply device, 81, water tank, the 82, second connecting tube, 83, water pump, 84, third connecting tube, 9, control panel, 10, peace
Fill platform, 11, first support bar, 12, catch basin, 13, second support bar, 14, support rubber rods, 15, pedestal, 16, anti-slip rubber
Pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lamps and lanterns wind loading rating test device, including
Test box 1 and partition 2 are divided for cushion chamber 101 and test chamber 102 by partition 2 in the test box 1, on 1 left end of test box
Side and front and rear sides are equipped with blower 4, and blower 4 adjusts the speed frequency conversion fan, keeps the wind speed of blower adjustable, 1 lower end of the test box peace
Equipped with support rubber rods 14, support rubber rods 14, which can be buffered while supporting test box 1 when blower 4 works, makes test box 1
The vibration of generation, 14 lower end of support rubber rods are equipped with pedestal 15, and 15 lower end of pedestal is equipped with anti-skid rubber cushion 16,
Making 15 lower end of pedestal and ground fixation, prevents pedestal 15 from sliding, the blower 4 is electrically connected to a power source by control panel 9,
4 output end of blower is connected to by the first connecting tube 5 with cushion chamber 101, and first connecting tube 5 passes perpendicularly through test box 1
Inner wall is blown into the wind in the first connecting tube 5 in cushion chamber 101 perpendicular to test box 1, and 2 right end of partition is horizontally installed with
Several blowers 3,3 right end of blower are horn mouth, and cushion chamber 101 is connected to by blower 3 with test chamber 102, described several
A blower 3 is evenly arranged along 2 center of partition is rounded, is blown into blower 4 in cushion chamber 101 wind by the first connecting tube 5
Later, air-flow, which is acted on first in the cavity of cushion chamber 101, makes air-flow after mixing, is being blown into survey by 3 level of blower
It tries to ensure that the air-flow being blown into test chamber 102 is uniform in chamber 102, keep simulated conditions truer, 3 right end of blower
102 inner wall of test chamber on be vertically installed with spray head 6, the spray head 6 is connect with water supply device 8, the water supply device 8 include water
Case 81, the water tank 81 are installed on 1 upper end of test box, are equipped with 82 one end of the second connecting tube in the water tank 81, and described second
82 other end of connecting tube is connect with 83 input terminal of water pump, and 83 output end of water pump is connect with 84 one end of third connecting tube, described
84 other end of third connecting tube is connect with spray head 6, and the water pump 83 is electrically connected to a power source by control panel 9, and water pump 83 is being controlled
Water interior in water tank 81 can be supplied spray head 6 with third connecting tube 84 by the second connecting tube 82 after being powered by the control of panel 9 processed,
Water supply device 8 is that the water droplet that spray head 6 sprays after spray head 6 supplies water is mixed with the wind that blower 3 is blown out, and can simulate strong wind folder rain
Meteorological condition, is more conducive to the test to lamps and lanterns, and 102 bottom of test chamber of 6 right end of spray head is equipped with second support bar
13,13 upper end of second support bar is equipped with erecting bed 10, is provided with screw hole on erecting bed 10, lamps and lanterns can by fixture or
Bolt is fixed on erecting bed 10, for testing, is tilted between 13 right end of second support bar and 102 bottom of test chamber
First support bar 11 is installed, makes 13 sound construction of second support bar, is unlikely to deform, is arranged at 1 right-end openings of test box
There is Self-sealed lid 7.
The Self-sealed lid 7 includes the first cover board 71, the second cover board 72 and connect bolt 73,73 front end of connection bolt
Thread rod part sequentially pass through that the first cover board 71, that the second cover board 72 is bolted in the screw thread that 1 right end of test box opens up is blind from right to left
In hole 103, connecting spring 74 is connected between second cover board 72 and the first cover board 71, second cover board 72, first covers
Plate 71 be slidably socketed in connection 73 rear end of bolt smooth shank portions outside, when there is no air-flow in test chamber 102, in connecting spring 74
Under the action of the second cover board 72 can cover in 1 right end of test box, prevent from entering dust in test box 1, pass through when in test chamber 102
When air-flow, airflow function compresses connecting spring 74 on the second cover board 72, and the second cover board 72 and 1 right end of test box are formed can be with
By the gap space of air-flow, allows the flow to be discharged from gap space, prevent air-flow from directly impacting from 1 right end of test box
Out, the 15 right end upper surface of pedestal is equipped with catch basin 12, and the catch basin 12 is located at lower end at 1 right-end openings of test box,
Water droplet will form water flow and flow into catch basin 12 after acting on the second cover board 72.
Working principle: when the utility model is used, lamps and lanterns are fixed on erecting bed 10 by fixture or bolt,
By the thread rod part for connecting 73 front end of bolt sequentially passes through the first cover board 71 from right to left, the second cover board 72 is bolted in test box 1
In the tapped blind hole 103 that right end opens up, starting blower 4 is controlled by control panel 9, blower 4 blows wind by the first connecting tube 5
After entering in cushion chamber 101, air-flow, which is acted on first in the cavity of cushion chamber 101, makes air-flow after mixing, is passing through blowing
3 level of pipe is blown into test chamber 102, is acted on the lamps and lanterns of 10 upper end of erecting bed, then 8 spray head 6 of water supply device is made to supply water, spray
First 6 water droplets sprayed are mixed with the wind that blower 3 is blown out, and can be simulated the meteorological condition of strong wind folder rain, are more conducive to lamp
The test of tool, last airflow function compress connecting spring 74, the second cover board 72 and 1 right end shape of test box on the second cover board 72
At can be by the gap space of air-flow, air-flow be discharged from gap space, prevents air-flow from directly impacting from 1 right end of test box
Out.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of lamps and lanterns wind loading rating test device, including test box (1) and partition (2), it is characterised in that: the test box
(1) cushion chamber (101) and test chamber (102) are divided by partition (2) in, are pacified on the upside of test box (1) left end with front and rear sides
Equipped with blower (4), the blower (4) is electrically connected to a power source by control panel (9), and blower (4) output end passes through first
Connecting tube (5) is connected to cushion chamber (101), and first connecting tube (5) passes perpendicularly through test box (1) inner wall, the partition (2)
Right end is horizontally installed with several blowers (3), is vertically installed on test chamber (102) inner wall of blower (3) right end
Spray head (6), the spray head (6) connect with water supply device (8), and test chamber (102) bottom of spray head (6) right end is equipped with
Two support rods (13), second support bar (13) upper end are equipped with erecting bed (10), are set at test box (1) right-end openings
It is equipped with Self-sealed lid (7)；
The Self-sealed lid (7) includes the first cover board (71), the second cover board (72) and connect bolt (73), the connection bolt
(73) thread rod part of front end sequentially passes through the first cover board (71) from right to left, the second cover board (72) is bolted in test box (1) right side
It holds in the tapped blind hole (103) opened up, is connected with connecting spring (74) between second cover board (72) and the first cover board (71),
Second cover board (72), the first cover board (71) are slidably socketed in outside the smooth shank portions of connection bolt (73) rear end.
2. a kind of lamps and lanterns wind loading rating test device according to claim 1, it is characterised in that: the water supply device (8)
Including water tank (81), the water tank (81) is installed on test box (1) upper end, is equipped with the second connecting tube in the water tank (81)
(82) one end, the second connecting tube (82) other end are connect with water pump (83) input terminal, water pump (83) output end and
The connection of three connecting tubes (84) one end, third connecting tube (84) other end are connect with spray head (6), and the water pump (83) passes through control
Panel (9) processed is electrically connected to a power source.
3. a kind of lamps and lanterns wind loading rating test device according to claim 1, it is characterised in that: under the test box (1)
End is equipped with support rubber rods (14), and support rubber rods (14) lower end is equipped with pedestal (15), pedestal (15) lower end
Anti-skid rubber cushion (16) are installed.
4. a kind of lamps and lanterns wind loading rating test device according to claim 3, it is characterised in that: pedestal (15) right end
Upper surface is equipped with catch basin (12), and the catch basin (12) is located at lower end at test box (1) right-end openings.
5. a kind of lamps and lanterns wind loading rating test device according to claim 1, it is characterised in that: several described blowers
(3) it is evenly arranged along partition (2) center is rounded.
6. a kind of lamps and lanterns wind loading rating test device according to claim 1, it is characterised in that: the second support bar
(13) first support bar (11) are tiltedly installed between right end and test chamber (102) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289920.XU CN208206449U (en) | 2018-08-12 | 2018-08-12 | A kind of lamps and lanterns wind loading rating test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289920.XU CN208206449U (en) | 2018-08-12 | 2018-08-12 | A kind of lamps and lanterns wind loading rating test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206449U true CN208206449U (en) | 2018-12-07 |
Family
ID=64496692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821289920.XU Expired - Fee Related CN208206449U (en) | 2018-08-12 | 2018-08-12 | A kind of lamps and lanterns wind loading rating test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519440A (en) * | 2023-06-30 | 2023-08-01 | 深圳市万音信息科技有限公司 | Antenna strength detection equipment |
-
2018
- 2018-08-12 CN CN201821289920.XU patent/CN208206449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519440A (en) * | 2023-06-30 | 2023-08-01 | 深圳市万音信息科技有限公司 | Antenna strength detection equipment |
| CN116519440B (en) * | 2023-06-30 | 2023-11-21 | 深圳市万音信息科技有限公司 | Antenna strength detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |