JPH0382269U - - Google Patents
Info
- Publication number
- JPH0382269U JPH0382269U JP14380589U JP14380589U JPH0382269U JP H0382269 U JPH0382269 U JP H0382269U JP 14380589 U JP14380589 U JP 14380589U JP 14380589 U JP14380589 U JP 14380589U JP H0382269 U JPH0382269 U JP H0382269U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- snow removal
- lens
- removal device
- light beam
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Description
第1図は本考案の一実施例による信号機用排雪
装置を示す断面図、第2図は他の実施例による排
雪装置の断面図、第3図は1つの送風機から2台
の排雪装置に圧縮空気を供給する信号機の正面図
、第4図は仕切板を設けた排雪装置を示す断面図
、第5図は第4図の正面図、第6図は他の実施例
による排雪装置を示す断面図、第7図は第6図の
正面図、第8図は2枚の仕切板を設けた排雪装置
を示す断面図、第9図はフードの下部に送風機を
設けた排雪装置の断面図、第10図は送風機をフ
アンケース内に収納した排雪装置を示す断面図、
第11図乃至第13図は送風機を設けていない夫
々異なる排雪装置を示す断面図、第14図および
第15図は従来の排雪装置を示す斜視図である。
1……信号機本体、2……レンズ、3……フー
ド、5……シーズ線ヒータ、6……支柱、7……
送風機、8……噴出口、9……雪、10……底面
開口部、11……空気配管、12……光線通過路
、13……光線通過口、14,14A〜14D…
…仕切板、15……導入部、16……フアンケー
ス、17……底板、18……前面板、S1〜S5
……空間部。
Fig. 1 is a sectional view showing a snow removal device for a traffic light according to one embodiment of the present invention, Fig. 2 is a sectional view of a snow removal device according to another embodiment, and Fig. 3 is a sectional view showing a snow removal device for a traffic light according to an embodiment of the present invention. A front view of a traffic light that supplies compressed air to the device, FIG. 4 is a sectional view showing a snow removal device equipped with a partition plate, FIG. 5 is a front view of FIG. 4, and FIG. 6 is a snow removal device according to another embodiment. Figure 7 is a front view of Figure 6, Figure 8 is a cross-sectional view of a snow removal device with two partition plates, Figure 9 is a blower installed at the bottom of the hood. A sectional view of the snow removal device, FIG. 10 is a sectional view showing the snow removal device with the blower housed in the fan case,
FIGS. 11 to 13 are sectional views showing different snow removal devices without a blower, and FIGS. 14 and 15 are perspective views showing conventional snow removal devices. 1... Traffic light body, 2... Lens, 3... Hood, 5... Seed wire heater, 6... Support, 7...
Blower, 8... Spout, 9... Snow, 10... Bottom opening, 11... Air piping, 12... Light beam passage, 13... Light beam passage port, 14, 14A to 14D...
...Partition plate, 15...Introduction part, 16...Fan case, 17...Bottom plate, 18...Front plate, S1 to S5
...Space department.
Claims (1)
両側部を覆う逆U字形状のフードを取り付け、こ
のフードの内側のレンズの近傍に、圧縮空気の噴
出口を取り付けたことを特徴とする信号機用排雪
装置。 (2) レンズの光線通過路に対向して光線通過口
を開口した仕切板を、フード内に上下方向に取付
け、フード内に複数の空間部を形成したことを特
徴とする請求項1記載の信号機用排雪装置。 (3) 色灯信号機の本体前面に、レンズの上部と
両側部を覆う逆U字形状のフードを取り付け、レ
ンズの光線通過路に対向して光線通過口を開口し
た仕切板を、フード内に間隔をおいて複数枚配置
して上下方向に取付け、フード内に複数の空間部
を形成し、且つレンズ側に形成された空間部の下
部を底板で塞いだことを特徴とする信号機用排雪
装置。 (4) 仕切板を透明プラスチツク板で形成したこ
とを特徴とする請求項2又は3記載の信号機用排
雪装置。[Scope of Claim for Utility Model Registration] (1) An inverted U-shaped hood that covers the top and both sides of the lens is attached to the front of the main body of the colored light signal, and a compressed air jet is installed near the lens inside the hood. A snow removal device for traffic lights that is characterized by being equipped with an exit. (2) A partition plate having a light beam passage opening facing the light beam passage path of the lens is installed vertically inside the hood to form a plurality of spaces inside the hood. Snow removal device for traffic lights. (3) Attach an inverted U-shaped hood to the front of the main body of the colored light signal that covers the top and both sides of the lens, and place a partition plate with a light beam passage opening opposite the light beam passage path of the lens inside the hood. A snow removal device for a traffic light, characterized in that a plurality of snow removal devices are arranged at intervals and installed vertically, forming a plurality of spaces inside the hood, and closing the lower part of the space formed on the lens side with a bottom plate. Device. (4) The snow removal device for a traffic signal according to claim 2 or 3, wherein the partition plate is formed of a transparent plastic plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989143805U JPH085088Y2 (en) | 1989-12-13 | 1989-12-13 | Snow removal device for traffic lights |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989143805U JPH085088Y2 (en) | 1989-12-13 | 1989-12-13 | Snow removal device for traffic lights |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0382269U true JPH0382269U (en) | 1991-08-22 |
JPH085088Y2 JPH085088Y2 (en) | 1996-02-14 |
Family
ID=31690560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989143805U Expired - Fee Related JPH085088Y2 (en) | 1989-12-13 | 1989-12-13 | Snow removal device for traffic lights |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH085088Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112158870A (en) * | 2020-09-28 | 2021-01-01 | 马鞍山健鼎化工有限公司 | Energy-saving device for polyaluminium chloride production and working method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4413412Y1 (en) * | 1966-12-03 | 1969-06-04 |
-
1989
- 1989-12-13 JP JP1989143805U patent/JPH085088Y2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4413412Y1 (en) * | 1966-12-03 | 1969-06-04 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112158870A (en) * | 2020-09-28 | 2021-01-01 | 马鞍山健鼎化工有限公司 | Energy-saving device for polyaluminium chloride production and working method |
Also Published As
Publication number | Publication date |
---|---|
JPH085088Y2 (en) | 1996-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |